Atorvastatin Sodium ; CAS # 134523-01-6 ;

3-(Trifluoromethyl)aniline ; CAS # 98-16-8 ;

2-Methyl-N-[3-(trifluoromethyl)phenyl]propanamide ; CAS # 1939-27-1 ;

o-Flutamide ; 2-Methyl-N-[2-nitro-5-(trifluoromethyl)phenyl]propanamide ; CAS # 151262-93-0 ;

Atorvastatin Calcium Trihydrate ; CAS # 134523-03-8 (anhydrous) ; 344423-98-9 (trihydrate) ;

8-[(3R)-3-Amino-1-piperidinyl]-1-[[4-[[2-[[8-[(3R)-3-amino-1-piperidinyl]-7-(2-butyn-1-yl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H-purin-1-yl]methyl]-1,4-dihydro-4-ethyl-4-quinazolinyl]methyl]-2-quinazolinyl]methyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-

Linagliptin Acetamide ; 8-[(3R)-3-Acetylamino-1-piperidinyl]-7-(2-butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]-1H-purine-2,6-dione ; CAS # 1803079-49-3 ;

2-[[6-[(3R)-3-Amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzonitrile ; CAS # 850649-61-5 ;

2-[[6-[(3R)-3-Amino-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]benzonitrile benzoate ; CAS # 850649-62-6 ;

2-[[6-[(3R)-3-Amino-1-piperidinyl]-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl] methyl]benzonitrile ;

β-Naphthol ; Naphthalen-2-ol ; CAS # 135-19-3 ;

5-Oxo Atorvastatin (Acid) ; CAS # 1391052-82-6 ;

2-Butyl-1,6-dihydro-4-methyl-6-oxo-1-[[2\'-[2-(triphenylmethyl)-1H-tetrazol-5-yl][1,1\'-biphenyl]-4-yl]methyl]-5-pyrimidineacetamide ;

2-Butyl-1,6-dihydro-4-methyl-6-oxo-1-[[2\'-[2-(triphenylmethyl)-1H-tetrazol-5-yl][1,1\'-biphenyl]-4-yl]methyl]-5-pyrimidineacetic acid ; CAS # 1361024-33-0 ;

Micafungin Acid Sodium Salt ; FK463 (Sodium Salt) ; CAS # 208538-73-2 ;

(αS)-α-[[2-(4-Morpholinyl)acetyl]amino]benzenebutanoyl-L-leucyl-N-[(1S)-3-methyl-1-[[(2R)-2-methyl-2-oxiranyl]carbonyl]butyl]-L-phenylalaninamide ; CAS # 868540-17-4 ;

5-[[(Methylamino)sulfonyl]methyl]-1H-indole-3-acetic acid ; CAS # 103628-44-0 ;

Capecitabine Diacetyl Impurity (USP) ; 2,3-Di-O-Acetyl-Capecitabine ; CAS # 162204-20-8 ;

Capecitabine USP RC A ; Deoxy-5-fluorocytidine ; CAS # 66335-38-4 ;

3-Oxo Atorvastatin Sodium ; CAS # 887196-30-7 (Acid) ;

Simvastatin Methylpropanoyl Analog ; 2-Methylpropanoic acid [1S-[1α,3α,7β,8β(2S*,4S*),8aβ]]-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1-naphthalenyl ester ; CAS # 79902-42-4 ;

trans-Itraconazole ; CAS # 252964-65-1 ;

4-(Pyrrolidin-1-yl)dibenzo[b,d]furan-2-carboxylic acid ;

1-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-4-naphthalenol 4-sulfate ; CAS # 87075-33-0 ;

1-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-5-naphthalenol hydrochloride ; CAS # 62117-35-5 ;

2-Amino-3-benzoylbenzeneacetamide ; CAS # 78281-72-8 ;

Epigriseofulvin ; CAS # 469-49-8 ;

(2S)-1-[(2S)-2,6-Bis[[(1S)-1-Carboxy-3-phenylpropyl]-amino]hexanoyl]pyrrolidine- 2-carboxylic acid ; CAS # 927819-64-5 ;

Methylprednisolone Hydrogen Succinate EP Impurity G ; Deltamedrane ; 11ß,17-Dihydroxy-6a-methylpregna-1,4-diene-3,20-dione ; CAS # 6870-94-6 ;

Ambroxol Theophylline-7-Acetic Acid ; CAS # 96989-76-3 ; 179118-73-1 ;

1-Acetyl-4-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl- methyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-piperazine ; CAS # 65277-42-1 ;

Cloxacillin USP RC D ; 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid ; CAS # 23598-72-3 ;

cis-Ambroxol HCl ; Acebrophylline Impurity D ; cis-4-[(2-Amino-3,5-dibromobenzyl)amino]cyclohexanol HCl ; CAS # 1384955-66-1 ;

Paliperidone Hydroxybenzoyl Analog (USP) ; 3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ; CAS # 152542-03-5 ;

(6S,8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl propionate ; CAS # 66852-54-8 ;

N-(L-Aspartyl)-L-phenylalanine methyl ester ; CAS # 22839-47-0 ;

trans-4-[[(2-Amino-3,5-dibromophenyl)methyl]amino]cyclohexanol ; CAS # 23828-92-4 ;

7α-Chloro-11β,17-dihydroxy-16α-methylpregna-1,4-diene-3,20,21-trione ;

N-(2-(Cyclopropanecarboxamido)ethyl)-2-fluoro-N-(2-hydroxyethyl)-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzamide ;

2-[3-Cyano-4-(butyloxy)phenyl]-4-methylthiazole-5-carboxylic acid ; CAS # 1657014-33-9 ;

2-[3-Cyano-4-(isopropyloxy)phenyl]-4-methylthiazole-5-carboxylic acid ; CAS # 144060-52-6 ;

(2E,4E)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenyl carbamoyl)-1H-pyrrol-1-yl)hepta-2,4-dienoic acid ;

Androsta-4,16-dien-3-one ; CAS # 4075-07-4 ;

5-alpha-Androst-3,16,17-trione ; CAS # 100024-35-9 ;

5-alpha-Androst-16-en-3-alpha-ol ; CAS # 1153-51-1 ;

Phenytoin BP Impurity C ; Phenytoin USP RC A ; 2,2-Diphenylglycine ; Amino(diphenyl)acetic acid ; CAS # 3060-50-2 ;

Phenytoin BP Impurity D ; Diphenylglycoluril ; 3a,6a-Diphenyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione ; CAS # 5157-15-3 ;

Phenytoin BP Impurity E ; Phenytoin USP RC B ; (Carbamoylamino)(diphenyl)acetic acid ; CAS # 6802-95-5 ;

5-alpha-Androst-16-en-3-one ; CAS # 18339-16-7 ;

4-(2-Chlorodibenz[b,f][1,4]oxazepin-11-yl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester ; CAS # 1246816-84-1 ;

7-Chloro-1-[2-methyl-4-[(2-methylbenzoyl)amino]benzoyl]-5-Oxo-2,3,4,5-tetrahydro-1H-1-benzazepine ; CAS # 137973-76-3 ;

N-(4-(5-Hydroxy-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl)-2-methylbenzamide ; CAS # 1432725-23-9 ;

Methylprednisolone 17-(Hydrogen Succinate) ; 6α-Methyl Prednisolone 17-Hemisuccinate ; 4-[(11β,21-Dihydroxy-6α-methyl-3,20-dioxopregna-1,4-dien-17-yl)oxy]-4-oxobutanoic acid ; (6α,11β)-17-(3-Carboxy-1-oxopropoxy)-11,21-dihydroxy-6

2-Chlorophenothiazine ; CAS # 92-39-7 ;

Estra-1,3,5(10),16-tetraen-3-ol ; CAS # 1150-90-9 ;

Alpha-hypophamine ; Ocytocin ; CAS # 50-56-6 (base) ; 6233-83-6 (acetate salt) ;

Ascomycin ; Immunomycin ; FK-520 ; FR-900520 ; CAS # 104987-12-4 ;

Methyl [[m-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ;

Sitagliptin Fumarate Adduct Impurity ; 2-((R)-4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-ylamino)succinic acid ; CAS # 2088771-60-0 ;

Sitagliptin Triazecine Analog ; (R)-10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro [1,2,4] triazolo [3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione ; CAS # 2088771-61-1 ;

Irbesartan USP RC A ; Irbesartan Metabolite \\\"SR-49498\\\" ; CAS # 748812-53-5 ;

Esomeprazole EP Impurity D = Omeprazole EP Impurity D = Esomeprazole USP RC A ; Omeprazole Sulfone ; CAS # 88546-55-8 ;

2,3,4,5-Tetrahydro-5-methyl-2-[(4-methyl-1H-imidazol-5-yl)methyl]-1H-pyrido[4,3-b]indol-1-one Hydrochloride ; CAS # 122852-69-1 ;

Omeprazole BP Impurity E ; Omeprazole N-Oxide ; Omeprazole USP RC E ; Esomeprazole EP Impurity E ; CAS # 176219-04-8 ;

Rifaximin BP Impurity A ; 4-Methylpyridin-2-amine ; CAS # 695-34-1 ;

2,6-Dichloro-4-di(2-hydroxyethyl)amino-8-(piperidin-1-yl)-pyrimido[5,4-d]pyrimidine ; CAS # 1449029-15-5 ;

2,4,6-Trichloro-8-(piperidin-1-yl)-pyrimido[5,4-d]pyrimidine ; CAS # 1449029-14-4 ;

Desloratadine USP RC B ; Iso Desloratadine HCl ; CAS # 183198-49-4 (base) ; 432543-89-0 (HCl) ;

N-Acetyl Desloratadine ; CAS # 117796-52-8 ;

Decarboxy Ciprofloxacin ; CAS # 105394-83-0 ;

Ciprofloxacin USP RC A ; CAS # 133210-96-5 (base) ; 526204-10-4 (HCl salt) ;

Desethylene Ciprofloxacin HCl ; Enrofloxacin EP Impurity G ; CAS # 103222-12-4 (base) ; 528851-31-2 (HCl) ;

Propafenone BP Impurity D ; Despropylamino Hydroxy Propafenone ; 1-[2-[(2RS)-2,3-Dihydroxypropoxy]phenyl]-3-phenylpropan-1-one ; CAS # 91401-73-9 ;

Desfluoro Ciprofloxacin HCl ; CAS # 93107-11-0 (Base) ; 2727369-47-1 (HCl) ;

1-Cyclopropyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid ; CAS # 85721-33-1 ;

Citalopram 5-Chloro Analog (Oxalate) ; Citalopram USP RC G ; 1-(4'-Fluorophenyl)-1-(3-dimethylaminopropyl)-5-chlorophthalane oxalate ; CAS # 64169-46-6 (Oxalate) ; 1332724-08-9 (HBr) ; 64169-45-5 (Base) ;

Enrofloxacin EP Impurity A ; Fluoroquinolonic Acid ; CAS # 86393-33-1 ;

1-(Diphenylmethyl)-4-[(1RS,3E)-4-phenyl-1-[(E)-2-phenylethenyl]but-3-enyl] piperazine ; CAS # 1199751-98-8 ;

1,4-bis-(Diphenylmethyl)piperazine ; CAS # 216581-01-0 ;

(4-(Diphenylmethyl)-1,1-bis[(E)-3-phenylprop-2-enyl]piperazinium chloride ; CAS # 95062-18-3 ;

cis-Cinnarizine ; (Z)-Cinnarizine ; CAS # 750512-44-8 ;

1-(Diphenylmethyl)piperazine ; CAS # 841-77-0 ;

(E)-1-(Diphenylmethyl)-4-(3-phenylprop-2-enyl)piperazine ; CAS # 298-57-7 ;

Cefaclor (2S)-Isomer ;

7-Amino-3-chloro cephalosporanic acid ; CAS # 53994-69-7 ;

D-Phenylglycine ; CAS # 875-74-1 ;

N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulfanyl]ethyl]-N′-methyl-2-nitroethene-1,1-diamine hydrochloride ; CAS # 66357-59-3 ;

Ranitidine BP Impurity A ; Ranitidine USP RC B ; Ranitidine Dimer ; N,N′-bis[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulfanyl]ethyl]-2-nitroethene-1,1-diamine ; CAS # 72126-78-4 ;

Ranitidine BP Impurity C ; Ranitidine USP RC C ; Ranitidine S-Oxide ; N-[2-[[[5-[(Dimethylamino)methyl]furan-2-yl]methyl]sulfinyl]ethyl]-N′-methyl-2-nitroethene-1,1-diamine ; CAS # 73851-70-4 ;

Methyl Benzenesulfonate ; Methyl Besylate ; CAS # 80-18-2 ;

Penicilloic Acid of Cloxacillin ; (4S)-2-[Carboxy[[[3-(2-chlorophenyl)-5-methylisoxazol-4-yl]carbonyl]amino] methyl]-5,5-dimethylthiazolidine-4-carboxylic acid ; CAS # 1642629-96-6 ;

Cefdinir Open-Ring Lactone ; (R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid ; CAS # 178422-42-9 ;

Isopropyl Besylate ; Isopropyl Benzenesulfonate ; Benzenesulfonic Acid 1-Methylethyl Ester ; CAS # 6214-18-2 ;

Ethyl Benzenesulfonate ; Ethyl Besylate ; CAS # 515-46-8 ;

Butyl Benzenesulfonate ; Butyl Besylate ; CAS # 80-44-4 ;

4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid isopropyl ester ; CAS # 1313020-25-5 ;

Bendamustine Dihydroxy Impurity ; 4-[5-[Bis(2-hydroxyethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl ; CAS # 109882-30-6 (base) ; 109882-29-3 (HCl) ;

4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid methyl ester ;

Bendamustine Acid Ethyl Ester (HCl Salt) ; 4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid ethyl ester hydrochloride ; CAS # 87475-54-5 (base) ;

4-[5-[Bis(2-chloroethyl)amino]-1-methylbenzimidazol-2-yl]butanoic acid HCl ; CAS # 3543-75-7 ;

2,3-Anhydro Atorvastatin Lactone ; 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone ; Atorvastatin Eliminated Lactone ; CAS # 442851-50-5 ;

Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Sodium Salt (USP) ; 2,3-Anhydro Atorvastatin Sodium ; Dehydro Atorvastatin Acid Sodium Salt ; CAS # 1105067-93-3 (acid) ;

2,3-Anhydro Atorvastatin Acid Ethyl Ester ;

Atorvastatin EP Impurity D2 ; Atorvastatin Dihydroxy Epoxy Impurity ; Atorvastatin Degradation Product - FXA2 ; CAS # 873950-19-7 ;

Atorvastatin Acid t-Butyl Ester ; CAS # 134395-00-9 ;

Atorvastatin USP RC I ; Atorvastatin Acetonide t-Butyl Ester ; CAS # 125971-95-1 ;

4-Chloro-N-(2-(2,3-dihydro-1,4-oxazin-4-yl)ethyl)benzamide ;

2-[4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]acetonitrile ; CAS # 29277-73-4 ;

Atenolol USP RC F ; 2,2-[(1-Methylethyl)iminobis(2-hydroxypropan-3,1-diyloxy-4,1-phenylene)]diacetamide ; CAS # 87619-83-8 ;

Levothyroxine EP Impurity A ; (2S)-2-amino-3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]propanoic acid ; CAS # 6893-02-3 (Acid) ;

3′-(N,N-Didemethyl)-3′-N-formylazithromycin ; CAS # 765927-71-7 ;

Atenolol USP RC B ; 2-[4-[(2RS)-2,3-dihydroxypropoxy]phenyl]acetamide ; CAS # 61698-76-8 ;

Afatinib Diamine Impurity ; N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine ; CAS # 314771-76-1 ;

Atenolol USP RC C ; 2-[4-[[(2RS)-oxiran-2-yl]methoxy]phenyl]acetamide ; CAS # 29122-69-8 ;

(2E)-N-[4-[(3-Chloro-4-fluorophenyl)amino]-7-[[(3S)-tetrahydro-3-furanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide (2Z)-2-butenedioate ; CAS # 850140-73-7 ;

Atenolol USP RC D ; 2-[4-[(2RS)-3-chloro-2-hydroxypropoxy]phenyl]acetamide ; CAS # 115538-83-5 ;

Atenolol USP RC E ; 2,2-[2-Hydroxypropan-1,3-diylbis(oxy-4,1-phenylene)]diacetamide ; CAS # 141650-31-9 ;

Atenolol ; CAS # 29122-68-7 ;    

5-Amino-1-(4-(3-chloro-4-fluorophenylamino)-7-((S)-tetrahydrofuran-3-yloxy)quinazolin-6-yl)pyrrolidin-2-one ;

Atenolol USP RC A ; 2-(4-Hydroxyphenyl)acetamide ; CAS # 17194-82-0 ;

5-Hydroxy-1-(4-(3-chloro-4-fluorophenylamino)-7-((S)-tetrahydrofuran-3-yloxy)quinazolin-6-yl)pyrrolidin-2-one ; CAS # 2223677-58-3 ;

Retinol Acetate ; Retinyl Acetate ; all-trans Vitamin A Acetate ; CAS # 127-47-9 ;

5-Oxo Pitavastatin Acid ; (3R,6E)-7-[2-Cyclopropyl-4-(4-flurophenyl)-3-quinolinyl]-3-hydroxy-5-oxo-6-heptenoic acid ;

3-Oxo Pitavastatin Sodium ; Sodium (5S, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoate ;

5-Oxo Pitavastatin Ethyl Ester ; Ethyl (3R, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3-quinolinyl]-3-hydroxy-5-oxo-6-heptenoate ;

3-Oxo Pitavastatin Ethyl Ester ; Ethyl (5S, 6E)-7-[2-cyclopropyl-4-(4-flurophenyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoate ; CAS # 148901-69-3 ;

(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)-quinolin-3-yl]-2,2-dimethyl-1,3-dioxane-6-heptenoic acid t-butyl ester ; CAS # 147489-06-3 ;

(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoic acid methyl ester ; CAS # 849811-78-5 ;

2-(Acetyloxy)benzoic acid ; CAS # 50-78-2 ;

Estra-1,3,5(10),8-tetraen-3-ol-17-one ; CAS # 474-87-3 ;

7α-Chloro-11β,17,21-trihydroxy-16α-methylpregna-1,4-diene-3,20-dione 17,21-dipropionate ; CAS # 66734-13-2 ;

Methoxy Estratetraenone ; CAS # 6885-44-5 ;

(3R,5aS,6R,8aS,9R,12R,12aR)-Decahydro-3,6,9-trimethyl-3,12-epoxy-1,2-dioxepino[4,3-i]isoquinolin-10(3H)-one ; CAS # 162791-23-3 ;

Methoxyestratetraenol ; CAS # 28336-31-4 ;

(3R,5aS,6R,8aS,9R,12S,12aR)-Octahydro-3,6,9-trimethyl-3,12-epox12H-pyrano[4,3-j]-1,2-benzodioxepin-10(3H)-one ; CAS # 63968-64-9 ;

Anidulafungin ; CAS # 166663-25-8 ;

(S)-4-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(tert-butoxymethyl)piperazin-2-one tartrate ;

Ramoplanin is a mixture of Ramoplanin A1, A2 & A3, major component is A2 ( > 90% ) ; CAS # 76168-82-6 ;

Sofosbuvir (R)-Phosphate ; Sofosbuvir Rp-Isomer ; Propan-2-yl N-[(R)-{[(2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy}phenoxyphosphoryl]-L-alaninate ; CAS # 1190308-01-0 ;

Risperidone BP Impurity D ; Risperidone 5-Fluoro Isomer ; CAS # 1199589-74-6 ;

Bortezomib Desphenylalanyl Analog (USP) ; (R)-[3-Methyl-1-(pyrazine-2-carboxamido)butyl]boronic acid ;

Hydroxy Bortezomib (USP) ; Bortezomib 3-Hydroxy Impurity ; {(R)-3-Hydroxy-3-methyl-1-[(S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido]butyl}boronic acid ;

Bortezomib N-Formyl Analog (USP) ; (S)-N-(1-Formamido-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide ;

Bortezomib Hydroxyketone Analog (USP) ; (S)-N-(1-(3-Hydroxy-3-methylbutanamido)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide ;

p-Hydroxy Atomoxetine ; 3-Methyl-4-[(1R)-3-(methylamino)-1-phenylpropoxy]phenol ; CAS # 435293-66-6 ;

(R)-3-Chloro-1-phenyl-1-(2-methylphenoxy)propane ; CAS # 114446-47-8 ;

(RS)-2-(2-Oxopyrrolidin-1-yl)butanamide ; CAS # 33996-58-6 ;

Deshydroxy Venlafaxine Hydrochloride ; CAS # 1076199-92-2 (Base) ; 2108968-20-1 (HCl) ;

4-[3-[4-Cyano-3-(trifluoromethyl)phenyl]-5,5-dimethyl-4-oxo-2-thioxo-1-imidazolidinyl]-2-fluoro-N-methylbenzamide ; CAS # 915087-33-1 ;

Solifenacin Acid Ethyl Ester ; (1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester ; CAS # 180468-42-2 ;

(2RS)-2-(Cyclohex-1-enyl)-2-(4-methoxyphenyl)-N,N-dimethylethanamine HCl ; CAS # 93413-79-7 (HCl Salt); 93413-57-1 (Base) ;

(11β,16α)-11,21-Dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregn-4-ene-3,20-dione ; CAS # 638-93-7 ;

5-(4-Methoxyphenyl)-3-methyl-1-oxa-3-azaspiro[5.5]undecane hydrochloride ; CAS # 93413-56-0 (HCl salt) ; 93413-70-8 (base) ;

N-[[4-(1,1-Dimethylethyl)phenyl]methyl]-1-naphthalenemethanamine hydrochloride ; CAS # 101828-08-4 (HCl) ; 101846-83-7 (Base) ;

1-[2-(Dimethylamino)-1-(4-methoxyphenyl)ethyl]cyclohexanol hydrochloride ; CAS # 99300-78-4 ;

Leflunomide EP Impurity E ; 3-Methyl-N-[4-(trifluoromethyl)phenyl]isoxazole-4-carboxamide ; CAS # 208401-20-1 ;

(S)-4-(3,4-Dichlorophenyl)-1-tetralone ; CAS # 124379-29-9 ;

6β,7β:15β,16β-Dimethylene-5β-hydroxy-3-oxo-17α-pregnane-21,17-carbolactone ; CAS # 197721-70-3 ;

3-Oxo Rosuvastatin Sodium ; CAS # 1346606-28-7 (sodium salt) ; 1346747-49-6 (acid) ;

4-Amino-1-β-D-ribofuranosyl-1,3,5-triazin-2(1H)-one ; CAS # 320-67-2 ;

Diisopropyl bicarbamate ; CAS # 19740-72-8 ;

Triphenylphosphine Oxide ; CAS # 791-28-6 ;

N-Formyl-L-leucine (3S,4R,6S)-tetrahydro-3-hexyl-2-oxo-6-undecyl-2H-pyran-4-yl ester ; CAS # 130793-27-0 ;

(3R,5S,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-(methyl-methyl sulfonyl-amino)-pyrimidin-5-yl]-3,5-dihydroxy-hept-6-enoic acid ethyl ester ;CAS # 851443-04-4 ;

Lincomycin BP Impurity C ; N-Desmethyl Lincomycin HCl ; Methyl 6,8-Dideoxy-6-[[[(2S,4R)-4-propylpyrrolidin-2-yl]carbonyl]amino]-1-thio-D-erythro-α-D-galactooctopyranoside HCl ; CAS # 14600-41-0 ;

Buspirone Bispyrimidinylpiperazinyl Butane Impurity (USP) ; 2,2′-[Butane-1,4-diylbis(piperazine-1,4-diyl)]dipyrimidine ; CAS # 257877-45-5 ;

Paroxetine HCl Anhydrous EP Impurity J ; Anhydrous Paroxetine HCl BP Impurity J ; (3S,4R)-trans-4-(4-Fluorobiphenyl)-3-[(3,4-methylenedioxy)phenoxy]methylpiperidine HCl ;

Triamcinolone Hexacetonide EP Impurity A ; 9-Fluoro-11β,21-dihydroxy-16α,17-(1-methylethylidenedioxy)pregna-1,4-diene-3,20-dione ; CAS # 76-25-5 ;

Paroxetine HCl Anhydrous BP Impurity H ; N-Benzyl Paroxol ; CAS # 201855-60-9 ;

Pretriamcinolone ; 9-Fluoro-11β,16α,17,21-tetrahydroxypregn-4-ene-3,20-dione ; CAS # 337-02-0 ;

Paroxetine HCl Anhydrous BP Impurity C ; N-Benzyl Paroxetine HCl ; CAS # 105813-14-7 (base) ;

Triamcinolone 16,21-Diacetate ; 9-Fluoro-11β,17-dihydroxy-3,20-dioxopregna-1,4-diene-16α,21-diyl diacetate ; CAS # 67-78-7 ;

Paroxetine HCl Anhydrous BP Impurity F ; N-Benzyl Desfluoro Paroxetine HCl ; CAS # 105813-39-6 ;

Triamcinolone 21-Acetate ; 9-Fluoro-11β,16α,17-trihydroxy-3,20-dioxopregna-1,4-dien-21-yl acetate ; CAS # 3859-65-2 ;

2-Morpholinoethyl 3-(5-methoxy-2,6-dimethyl-9-oxo-3,4,7,9-tetrahydro-2H-furo[3,4-h]chromen-2-yl)propanoate ;

Anhydrous Paroxetine HCl BP Impurity B ; Sesamol ; 3,4-Methylenedioxyphenol ; 1,3-Benzodioxol-5-ol ; CAS # 533-31-3 ;

Mycophenolic Acid O-Desmethyl Ether ; 3-(5-Hydroxy-2,6-dimethyl-9-oxo-3,4,7,9-tetrahydro-2H-furo[3,4-h]chromen-2-yl)propanoic acid ; CAS # 24243-36-5 ;

Montelukast USP RC C ; Michael Adduct (R,R)-Isomer ; CAS # 1187586-61-3 ;

Troxacitabine ; Lamivudine Dioxolan Impurity ; 4-Amino-1-[(2S,4S)-2-(hydroxymethyl)-1,3-dioxolan-4-yl] pyrimidin-2(1H)-one ; CAS # 145918-75-8 ;

O-Desmethyl Mycophenolate Mofetil Ether ; 2-Morpholinoethyl 3-(5-hydroxy-2,9-dimethyl-6-oxo-3,4,6,8-tetrahydro-2H-furo[3,4-g]chromen-2-yl)propanoate ;

Pramipexole BTA Impurity ; Benzo[d]thiazol-2-amine ; 2-Aminobenzothiazole ; CAS # 136-95-8 ;

Dihydro Montelukast (Acid) ; CAS # 142147-67-9 (free acid) ; 142147-98-6 (sodium salt) ;

CAS # 1100617-38-6 ;

1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ; CAS # 75338-42-0 ;

Efavirenz USP RC C ; Efavirenz Quinoline Analog (USP) ; 6-Chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline ; CAS # 391860-73-4 ;

Montelukast DCHA ; CAS # 577953-88-9 ;

Ipratropium Bromide USP RC C ; DL-Tropic Acid ; (2RS)-3-Hydroxy-2-phenylpropanoic acid ; CAS # 552-63-6 ;

Linezolid Mesylate Impurity ; (5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-[[(methylsulfonyl)oxy]methyl]-2-oxazolidinone ; CAS # 174649-09-3 ;

Olanzapine BP Impurity A ; Olanzapine USP RC A ;5-Methyl-2-((2-nitrophenyl)amino)-3-thiophenecarbonitrile ; CAS # 138564-59-7 ;

Olmesartan N2-Trityl Methyl Impurity ; 5-(4'-Methyl[1,1'-biphenyl]-2-yl)-2-(triphenylmethyl)-2H-tetrazole ; CAS # 133909-97-4 ;

Levofloxacin Hydrate ; S-(-)-Levofloxacin ; CAS # 138199-71-0 (hemihydrate) ; 100986-85-4 (anhydrous) ;

2,3-Dimethyl-4-nitropyridine-N-oxide ; 4-Nitro-2,3-lutidine-N-oxide ; CAS # 37699-43-7 ;

Cortisol ; Prednisolone EP Impurity A ; 11β,17,21-Trihydroxypregn-4-ene-3,20-dione ; CAS # 50-23-7 ;

2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride ; CAS # 127337-60-4 (HCl) ; 128430-66-0 (base) ;

Lansoprazole Sulfide N-Oxide ; CAS # 163119-30-0 ;

Methacycline HCl ; (4S,4aR,5S,5aR,12aS)-4-(Dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methylene-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide HCl ; CAS # 914-00-1 (free base) ; 3963-95-9 (HCl) ;

4-Epi Doxycycline ; (4R,4aR,5S,5aR,6R,12aS)-4-(Dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide ; CAS # 6543-77-7 ;

3-(Aminocarbonyl)-1-methylpyridinium Chloride ; 3-Carbamoyl-1-methylpyridinium Chloride ; CAS # 1005-24-9 ;

Duloxetine HCl ; CAS # 136434-34-9 ;

N,N-DiDesmethyl Diltiazem Hydrochloride ; CAS # 116050-35-2 ;

O-Desmethyl Diltiazem HCl ; CAS # 84903-78-6 (Base) ; 142926-07-6 (HCl) ;

Desalkyl Ebastine ; 4-(Diphenylmethoxy)piperidine ; CAS # 58258-01-8 (Base) ; 65214-86-0 (HCl) ;

Diltiazem USP RC A ; Diltiazem (2R)-Isomer ; CAS # 111188-71-7 (Base) ; 103532-27-0 (HCl salt) ;

2,4,6,8-Tetrachloro-pyrimido[5,4-d]pyrimidine ; CAS # 32980-71-5 ;

Bicalutamide Deshydroxy Impurity ; (RS)-N-[4-Cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl) sulfonyl]-2-methyl-propanamide ; CAS # 906008-94-4 ;

Bicalutamide 2-Fluoro Isomer ; (RS)-4-Cyano-3-(2-fluorophenylsulfonyl)-2-hydroxy-2-methyl-3-(trifluoromethyl)-propionanilide ; CAS # 1159977-36-2 ;

4-(Bromomethyl)biphenyl-2-carbonitrile ; CAS # 114772-54-2 ;

Bicyclohexyl-1-carboxylic acid ; CAS # 60263-54-9 ;

2-[(1-Hydroxymethyl-1-methyl)ethylamino]-m-chloropropiophenone ;

Allopurinol USP RC E ; Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate ; CAS # 31055-19-3 ;

Budesonide Aldehyde Impurity ; 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-3,20-dioxopregna-1,4-dien-21-aldehyde ; CAS # 85234-63-5 ;

Allopurinol USP RC D ; Ethyl 5-amino-1H-pyrazole-4-carboxylate ; CAS # 6994-25-8 ;

16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxymethyl)-D-homoandrosta-1,4-diene-3,17a-dione ; CAS # 1040085-99-1 ;

Allopurinol USP RC C ; N-(4H-1,2,4-Triazol-4-yl)1H-pyrazole-4-carboxamide ; CAS # 1346604-13-4 ;

Allopurinol USP RC B ; 5-Formylamino-1H-pyrazole-4-carboxamide ; CAS # 22407-20-1 ;

3-Hydroxy Darifenacin ; 2-{1-[2-(2,3-Dihydro-3-hydroxy-5-benzofuranyl)ethyl]-pyrrolidin-3(S)-yl}-2,2-diphenyl-acetamide ; CAS # 206048-82-0 ;

Allopurinol USP RC A ; 5-Amino-1H-pyrazole-4-carboxamide hemisulfate ; CAS # 27511-79-1 (Hemisulfate) ; 5334-31-6 (Base) ;

1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one ; CAS # 315-30-0 ;

Carvedilol USP RC C ; N-Benzyl Carvedilol ; CAS # 72955-94-3 ;

(2RS)-1-(9H-Carbazol-4-yloxy)-3-[[2-(2-benzyloxyphenoxy)-ethyl]amino] propan-2-ol ; CAS # 72955-92-1 ;

Carvedilol USP Related Compound B ; CAS # 918903-20-5 ;

Riboflavin Sodium Phosphate EP Impurity D ; 7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-benzo[g]pteridine-2,4(3H,10H)-dione ; CAS # 83-88-5 ;

Carvedilol USP Related Compound A ; CAS # 1198090-73-1 ;

Triphenylmethyl Methyl Ether ; Losartan Trityl Methyl Ether Impurity ; Irbesartan Trityl Methyl Ether Impurity ; CAS # 596-31-6 ;

Triphenylmethanol ; Losartan EP Impurity G ; Trityl Alcohol ; Irbesartan Triphenylmethanol Impurity ; CAS # 76-84-6 ;

Metformin Hydroxy Analog ; N-[(Dimethylamino)iminomethyl]urea ; CAS # 98026-16-5 ;

4-(3-(4-Cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-N-methylbenzamide ; CAS # 915087-16-0 ;

Losartan EP Impurity B ; Irbesartan Hydroxy Impurity ; Losartan Hydroxy Impurity ; CAS # 160514-13-6 ;

D-Valganciclovir HCl (USP) ; Valganciclovir HCl Enantiomer ; D-Valine 2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl ester hydrochloride ; CAS # 1393911-57-3 ;

Irbesartan Methyl Impurity ; Losartan EP Impurity E ; Losartan Methyl Impurity ; CAS # 120568-11-8 ;

Candesartan Cilexetil N2-Ethyl Amide ; Candesartan Cilexetil O-Desethyl N2-Ethyl Analog ; 2-Desethoxy-2-Hydroxy-2H-N2-Ethyl Candesartan Cilexetil ; CAS # 1185256-03-4 ;

Candesartan Cilexetil N1-Ethyl Amide ; 2-Desethoxy-2-Hydroxy-1H-N1-Ethyl Candesartan Cilexetil ; CAS # 1185255-99-5 ;

2H-N2-Ethyl Candesartan Cilexetil ; CAS # 914613-36-8 ;

1H-N1-Ethyl Candesartan Cilexetil ; CAS # 914613-35-7 ;

Bis-{2-[4-(1,2-Diphenyl-but-1-enyl)phenoxy]ethyl}methylamine ; CAS # 1346606-51-6 ;

Dalbavancin B0 Analog ; CAS # 171500-79-1 ;

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl](methyl) amino]-2-(1-methyl-ethyl)pentanenitrile hydrochloride ; CAS # 152-11-4 ;

2-Chloroethanamine hydrochloride ; CAS # 870-24-6 ;

Acarbose ; CAS # 56180-94-0 ;

WF11899A (Acid) ; FR-901379 (Acid) ; CAS # 160335-87-5 ; 144371-88-0 ; 138328-74-2 ;

(S)-N-((S)-1-((2S,4S)-1,2-Dihydroxy-2,6-dimethyl-3-oxoheptan-4-ylamino)-1-oxo-3-phenylpropan-2-yl)-4-methyl-2-((S)-2-(2-morpholinoacetamido)-4-phenylbutan amido)pentanamide hydrochloride ;

FR-179642 ; FR-901379 Nucleus ; WF11899A Nucleus ; CAS # 168110-44-9 ;

3-Hydroxyestra-1,3,5(10)-trien-17β-yl pentanoate ; CAS # 979-32-8 ;

Radafaxine hydrochloride ; (2S,3S)-2-(3-Chlorophenyl)-3,5,5-trimethyl-2-morpholinol hydrochloride ; CAS # 106083-71-0 (HCl salt); 192374-14-4 (base) ;

Docetaxel ; CAS # 114977-28-5 (anhydrous) ; 700367-34-6 (hydrate) ;

2-(8-Cyclopentyl-5-methyl-7-oxo-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)acetaldehyde ; CAS # 2204368-66-9 ;

Candesartan O-Desethyl Ethyl Ester ; CAS # 1225044-20-1 ;

2-(1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-N5-methylpyrimidine-4,5,6-triamine ; CAS # 1702271-98-4 ;

Nevirapine USP RC A ; 11-Ethyl-4-methyl-5,11-dihydro-6H-dipyrido[3,2-b:2′,3′-e][1,4]diazepin-6-one ; CAS # 133627-17-5 ;

Nevirapine USP RC B ; 4-Methyl-5,11-dihydro-6H-dipyrido[3,2-b:2′,3′-e][1,4]diazepin-6-one ; CAS # 287980-84-1 ;

Zidovudine EP Impurity A ; 1-[(2R,5S)-5-(Hydroxymethyl)-2,5-dihydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione ; CAS # 3056-17-5 ;

2-Hydroxy Atorvastatin Sodium ; CAS # 214217-86-4 (Acid) ; 265989-46-6 (Calcium Salt) ; 1421760-64-6 (Sodium Salt Dihydrate) ;

Selexipag DPB Desisopropyl Impurity ; Selexipag Hydroxybutyl Impurity ; 4-(5,6-Diphenylpyrazin-2-ylamino)butan-1-ol ; CAS # 2514706-51-3 ;

7-(3-(Aminomethyl)-4-hydroxypyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid ; CAS # 213672-25-4 ;

ent-Fosaprepitant ; (1'S,2S,3R)-Fosaprepitant ; [3-{[(2S,3R)-2-[(1S)-1-[3,5-bis(Trifluoromethyl)phenyl] ethoxy]-3-(4-fluoro phenyl)morpholin-4-yl]methyl}-5-oxo- 2H-1,2,4-triazol-1-yl]phosphonic acid ;

2-[4-[(Z)-1,2-Diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate ; CAS # 54965-24-1 ;

Fosaprepitant Desfluoro Impurity ; [3-{[(2R,3S)-2-[(1R)-1-[3,5-bis(Trifluoromethyl)phenyl] ethoxy]-3-phenyl morpholin-4-yl]methyl}-5-oxo- 2H-1,2,4-triazol-1-yl]phosphonic acid ;

2-(4-{[4-Methyl-6-(1-methyl-1H-1,3-benzodiazol-2-yl)-2-propyl-1H-1,3-benzodiazol-1-yl] methyl}phenyl)benzoic acid ethyl ester ;

Telmisartan t-Butyl Ester ; CAS # 144702-26-1 ;

10-Methoxycarbamazepine ; 10-Methoxy-5H-dibenzo[b,f]azepine-5-carboxamide ; CAS # 28721-09-7 ;

(2S,3S)-2-((1R)-1-(3,5-Bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluoro phenyl)morpholine ; CAS # 170902-80-4 (Base) ; 1333998-27-8 (HCl) ;

Telmisartan Amide ; CAS # 915124-86-6 ;

Telmisartan Isomer t-Butyl Ester ; CAS # 1026438-56-1 ;

N-(4-Chlorophenyl)-N′-[[6-[[[(4-chlorophenyl)carbamimidoyl]carbamimidoyl]amino] hexyl]carbamimidoyl]urea dihydrochloride ;

2-(4-{[4-Methyl-6-(1-methyl-1H-1,3-benzodiazol-2-yl)-2-propyl-1H-1,3-benzodiazol-1-yl]methyl}phenyl)benzoic acid ; CAS # 144701-48-4 ;

Telmisartan USP RC A ; CAS # 152628-02-9 (Anhydrous) ; 1282554-35-1 (Monohydrate) ;

Carbamazepine ; 10-Oxo-10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carboxamide ; CAS # 28721-07-5 ;

Valsartan EP Impurity B ; Valsartan Benzyl Ester ; CAS # 137863-20-8 ;

1-((R)-3-(4-((3-((R)-3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-oxopropyl)amino)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one ; CAS # 2031255-23-7 ;

Valsartan EP Impurity C ; Valsartan N-Butyryl Analog ; CAS # 952652-79-8 ;

Ibrutinib Dihydrodiol Racemate ; Ibrutinib M37 Racemate ; 1-[3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2,3-dihydroxy-1-propanone ; CAS # 1226872-27-0 ;

Valsartan EP Impurity A ; Valsartan R-Isomer ; CAS # 137862-87-4 ;

(R)-3-(1-(1-Acryloylpiperidin-3-yl)-4-imino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)propanoic Acid ;

(S)-N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine ; CAS # 137862-53-4 ;

Palonosetron-3-ene N-Oxide ; 2,4,5,6-Tetrahydro-2-[(3S)-1-oxido-1-azabicyclo[2.2.2]oct-3-yl]-1H-benz[de]isoquinolin-1-one ; CAS # 1021456-82-5 ;

Voriconazole USP RC B ; Voriconazole Enantiomer ; CAS # 137234-63-0 ;

Beclometasone 17-Propionate ; 9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate ; CAS # 5534-18-9 ;

Voriconazole Ethylfluoropyrimidine Impurity (USP) ; 4-Ethyl-5-fluoropyrimidine ; CAS # 137234-88-9 ;

16β-Methyl-3,20-dioxopregna-1,4,9(11)-triene-17,21-diyl dipropanoate ; CAS # 52092-12-3 ;

Desfluoro rac-Voriconazole ; (+/-)-Desmonofluoro Voriconazole ; Voriconazole USP RC D ; CAS # 182369-73-9 ;

Voriconazole USP RC C ; Fluconazole EP Impurity E ; 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone ; CAS # 86404-63-9 ;

Fluconazole Triazole Isomer ; (2RS)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol ; CAS # 89429-59-4 ;

Trimipramine BP Impurity G ; 2-Methyl-10,11-dihydro-5H-dibenzo[b,f]azepine ; CAS # 150802-55-4 ;

Didechloro Vancomycin B ; CAS # 98510-30-6 ;

1,6-Dihydro-6-oxo-(3,4'-bipyridine)-5-carbonitrile ; CAS # 62749-26-2 ;

Vancomycin B Aglycone ; Aglucovancomycin B ; Agluco Vancomycin B ; CAS # 82198-76-3 ;

Desvancosaminyl Vancomycin B ; CAS # 101485-50-1 ;

N-(1,6-Dihydro-6-oxo-(3,4'-bipyridin)5-yl)-2-hydroxypropanamide ;

N-Desmethyl Vancomycin HCl ; N-Desmethyl Vancomycin B HCl ; Norvancomycin HCl ; CAS # 213997-73-0 (HCl salt) ; 91700-98-0 (free base) ;

(5R,6S)-6-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-5-(4-fluorophenyl)-3-morpholinone ;

3.2-syn-Chloro-[L-beta-Asp3] Vancomycin B ; Vancomycin CDP-1 Major ; Vancomycin B Diacid ; Desamidovancomycin B ;

Perindopril USP RC E ; Perindopril BP Impurity E ; CAS # 1356837-89-2 (S) ;

Perindopril USP RC F ; Perindopril BP Impurity F ; Perindopril Diketopiperazine ; Perindopril (10aS)-Dione ; CAS # 129970-98-5 ;

Perindopril Acid t-Butylamine Salt ; CAS # 107133-36-8 ;

Ramipril Bicyclic Acid ; (2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic acid ; CAS # 80875-98-5 ;

Perindoprilat Lactam A ; Perindopril (10aS)-Dione Acid ; CAS # 129970-99-6 ;

Perindopril USP RC D ; Perindoprilat Lactam B ; Perindopril (10aR)-Dione Acid ; CAS # 130061-28-8 ;

Thioxo Thiamine ; Thiothiamine ; 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-thione ; CAS # 299-35-4 ;

(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-(ethoxycarbonyl)butyl]amino]propanoyl]octahydro-1H-indole-2-carboxylic acid ; CAS # 82834-16-0 ;

Omeprazole BP Impurity H ; 4-Desmethoxy-4-chloro Omeprazole ; CAS # 863029-89-4 ;

2-(tert-Butylamino)-1-(3,4-dichlorophenyl)propan-1-one hydrochloride ; CAS # 1193779-34-8 ;

2-(tert-Butylamino)-1-(3,5-dichlorophenyl)propan-1-one ; CAS # 1193779-48-4 (Base) ; 1346603-00-6 (HCl) ;

2-Bromo-m-chloropropiophenone ; CAS # 34911-51-8 ;

m-Chloropropiophenone ; CAS # 34841-35-5 ;

Hyoscyamine ; (1R,3r,5S)-8-Methyl-8-azabicyclo[3.2.1]oct-3-yl (2S)-3-hydroxy-2-phenylpropanoate ; CAS # 620-61-1 (Sulfate) ; 101-31-5 (Free Base) ;

Bupropion 2-Chloro Analog (HCl Salt) ; CAS # 1049718-57-1 ;

1-(3-Chlorophenyl)-1-hydroxy-2-propanone ; CAS # 857233-13-7 ;

1-(3-Chlorophenyl)-1,2-propanedione ; CAS # 10557-17-2 ;

1-[2-[(2RS)-2-Hydroxy-3-aminopropoxy]phenyl]-3phenylpropan-1-one hydrochloride ; CAS # 86383-21-3 (base) ; 1188263-52-6 (HCl salt) ; 93885-20-2 (oxalate salt) ;

1-(3-Chlorophenyl)-2-hydroxy-1-propanone ; CAS# 152943-33-4 ;

Deschloro Bupropion Hydrochloride ; 2-(t-Butylamino)propiophenone hydrochloride ; 63199-74-6 (HCl salt) ; 34509-36-9 (base) ;

Losartan USP RC E ; Losartan N2-Dimer ; N2-Losartanyl Losartan ; CAS # 230971-72-9 ;

2-(tert-Butylamino)-1-(3-bromophenyl)propan-1-one hydrochloride ; CAS # 1049718-43-5 ;

4-Hydrazinobenzoic acid ; CAS # 619-67-0 ;

2-(tert-Butylamino)-1-(4-chlorophenyl)propan-1-one hydrochloride ; CAS # 1049718-72-0 ;

2-(tert-Butylamino)-1-(3-chlorophenyl)propan-1-one hydrochloride ; CAS # 31677-93-7 ;

1-(3,4-Dihydroxyphenyl)propan-2-one ; CAS # 2503-44-8 ;

4-Hydroxybenzylic Alcohol ; CAS # 623-05-2 ;

2-[4-(2-Isopropoxyethoxymethyl)phenoxymethyl]oxirane ; CAS # 66722-57-4 ;

Glimepiride BP Impurity C ; Glimepiride Ester ; Glimepiride USP RC C ; CAS # 119018-30-3 ;

(2RS)-1-[4-((2-Ethoxyethoxy)methyl)phenoxy]-3-(isopropylamino)-2-propanol fumarate salt ; CAS # 1346601-75-9 (base) ;

(2RS)-1-Isopropylamino-3-[4-(2-methoxyethoxy)methyl]-phenoxy-2-propanol fumarate ; CAS # 1346604-00-9 ;

4-Hydroxybenzaldehyde ; CAS # 123-08-0 ;

4-[((2RS)-2-Hydroxy-3-(isopropylamino)-propyl)oxy]benzaldehyde hydrochloride ; CAS # 29122-74-5 (Base) ; 1956321-87-1 (HCl) ;

4-[(2-Isopropoxyethoxy)methyl]phenol ; CAS # 177034-57-0 ;

(2RS)-3-[4-((2-Isopropoxyethoxy)methyl)phenoxy]-1,2-propanediol ; CAS# 1797024-50-0 ;

Bisoprolol Ester Impurity ; CAS # 864544-37-6 (base) ;

(2RS)-1-[4-(((2-Isopropoxy-ethoxy)methoxy)methyl)phenoxy]-3- (isopropyl-amino)-2-propanol ; CAS # 1215342-36-1 ;

(RS)-1-[4-[4-(2-Hydroxy-3-isopropopylaminopropoxy)-benzyl]phenoxy]- 3-isopropylaminopropan-2-ol ; CAS # 1797132-90-1 ;

Bisoprolol Propyl Analog ; (RS)-1-Isopropylamino-3-[4-(2-propoxyethoxymethyl) phenoxy] propan-2-ol ; CAS # 1447715-44-7 ;

1H-Pyrazole-1-carboximidamide HCl ; CAS # 4023-02-3 (HCl) ; 4023-00-1 (Base) ;

Bisoprolol USP RC A ; (RS)-1-(4-Hydroxymethylphenoxy)-3-isopropylaminopropan-2-ol ; CAS # 62572-93-4 ;

4-Methylbenzenesulphonic acid monohydrate ; CAS # 6192-52-5 ;

Lisinopril CPP Impurity ; Lisinopril APBA Impurity ; (2RS)-2-Amino-4-phenylbutanoic acid ; CAS # 1012-05-1 ;

N-(4-(Benzyloxy)-3-chlorophenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-amine ;

Bisoprolol hemifumarate salt ; CAS # 104344-23-2 ;

Lisinopril (S,S,S)-Diketopiperazine ; Lisinopril USP RC A ; CAS # 328385-86-0 ;

N-[4-[(3-Fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-4-quinazolinamine ; CAS # 633370-23-7 ;

Lisinopril (S,S,R)-Diketopiperazine ; CAS # 219677-82-4 ;

1-[5-Amino-2-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]ethanone ; CAS # 57898-80-3 ;

Lisinopril (R,S,S)-Isomer ; Lisinopril (1R)-Epimer (USP) ; CAS # 85955-59-5 (acid) ; 1356019-70-9 (sodium salt) ;

N-(3-Acetyl-4-hydroxyphenyl)butanamide ; CAS # 40188-45-2

Acebutolol Epoxypropoxy Impurity ; CAS # 28197-66-2 ;

Methyl [5-(phenylsulfanyl)-1H-benzimidazol-2-yl]carbamate ; CAS # 43210-67-9 ;

Diacetolol Hydrochloride ; Acebutolol USP RC B ; 73899-76-0 (HCl salt) ; 22568-64-5 (base) ;

N,S-Diacetyl-L-cysteine ; CAS # 18725-37-6 ;

1,2-Dihydro Desoxymetasone ; 9α-Fluoro-11β,21-dihydroxy-16α-methylpregn-4-ene-3,20-dione ; CAS # 432-54-2 ;

rel-(2R,3S,11bS)-1,3,4,6,7,11b-Hexahydro-9,10-dimethoxy-3-(2-methylpropyl)-2H-benzo[a]quinolizin-2-ol ; CAS # 113627-25-1 ;

N-Acetyl-L-cysteine ; CAS # 616-91-1 ;

Acebutolol Hydrochloride ; CAS # 34381-68-5 (HCl) ; 37517-30-9 (Base) ;

1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetonitrile ; CAS # 866923-62-8 ;

Bicalutamide Sulfide ; CAS # 90356-78-8 ;

N-[4-Amino-6-methylamino-2-[1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridin-3-yl]-5-pyrimidinyl]-N-methylcarbamic acid methyl ester ;

Paliperidone Ketone (USP) ; 9-Keto Paliperidone ; 9-Keto Risperidone ; 9-Oxo Risperidone ; CAS # 1189516-65-1 ;

3-[2-[4-(5-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one ; CAS # 1346598-34-2 ;

L-Cystine ; CAS # 56-89-3 ;

Anhydro Vinblastine Disulfate ; CAS # 81165-17-5 ;

Chloropretadalafil ; Tadalafil Chloroacetyl Impurity ; (1R,3R)-Methyl 1-(benzo[d][1,3]dioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylate ; CAS # 171489-59-1 ;

L-Cysteine ; CAS # 52-90-4 ; 7048-04-6 (HCl monohydrate) ;

Acetylcysteine Disulfide Dimer ; CAS # 5545-17-5 ;

Rotigotine USP RC K ; 7,8-Dihydronaphthalen-1-ol ; CAS # 51927-48-1 ;

3-Hydroxy Loratadine ; CAS # 183483-15-0 ;

3-Hydroxy Desloratadine ; N-Desethoxycarbonyl 3-Hydroxy Loratadine ; CAS # 119410-08-1 ;

N-Acetyl Desloratadine ; CAS # 117796-52-8 ;

N-Formyl Desloratadine ; CAS # 117810-61-4 ;

2,8-Dichloro-6,11-dihydro-11-[N-ethoxy carbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridine ; CAS # 165739-64-0 ;

2-Butyl-5-chloro-1-[p-(2-(triphenylmethyl)-2H-tetrazol-5-ylphenyl)benzyl] imidazole-4-methanol ; CAS # 150098-04-7 ;

Loratadine Hydroxy Deacyl Analog (USP) ; 11-Hydroxy N-Methyl Dihydrodesloratadine ; CAS # 38089-93-9 ;

4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one ; CAS # 133330-60-6 ;

(RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino]propyl]tetrahydrofuran-2-carboxamide hydrochloride ; CAS # 81403-68-1 (HCl) ; 81403-80-7 (Base) ;

Budesonide Acetylaldehyde Acetal ; 16α,17-[(1RS)-Ethylidenebis(oxy)]-11β,21-dihydroxypregna-1,4-diene-3,20-dione ; CAS # 1040085-98-0 ;

11-Fluoro Dihydroloratadine ; CAS # 125743-80-8 ;

Alfuzosin Aminopropyl Impurity ; Alfuzosin USP RC D ; CAS # 81403-69-2 (HCl Salt) ; 76362-29-3 (base) ;

(1RS)-1-[4-(1,1-Dimethylethyl)phenyl]-4-[4-(hydroxydiphenylmethyl)piperidin-1-yl]butan-1-ol ; CAS # 50679-08-8 ;

N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)(methyl)amino]propyl]formamide hydrochloride ; CAS # 1796934-51-4 (HCl) ; 1026411-59-5 (Base) ;

2-Chloro-6,7-dimethoxyquinazolin-4-amine ; CAS # 23680-84-4 ;

Flupirtine Maleate Impurity A ; 5-[[(4-Fluorophenyl)methyl]amino]-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one ; CAS # 951624-49-0 ;

Albendazole BP Impurity G ; Fenbendazole EP Impurity B ; Fenbendazole USP RC B ; Albendazole 5-Chloro Analog ; Methyl (5-chloro-1H-benzimidazol-2-yl)carbamate ; CAS # 20367-38-8 ;

(RS)-N-[3-[(4-Amino-6,7-dimethoxyquinazolin-2-yl)amino]propyl]-N-methyltetrahydrofuran-2-carboxamide hydrochloride ; CAS # 72104-34-8 ;

(S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenyl β-D-glucopyranosiduronic acid ; CAS # 128464-29-9 ;

Methyl (1H-benzimidazol-2-yl)carbamate ; CAS # 10605-21-7 ;

Methyl [5-(methylsulphanyl)-1H-benzimidazol-2-yl]carbamate ; CAS # 80983-45-5 ;

Benazepril USP RC F ; 1,1-Dimethylethyl [(3S)-3-amino-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl]acetate ; CAS # 109010-60-8 ;

Clarithromycin Impurity K (USP) ; (1S,2R,5R,6S,7S,8R,9R,11Z/E)-2-Ethyl-6-hydroxy-9-methoxy-1,5,7,9,11,13-hexamethyl-8-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-3,15-dioxabicyclo[10.2.1]pentadeca-11,13-dien-4-one ; CAS # 127157-35

Alfuzosin Tetradehydro Impurity ; Alfuzosin USP RC A ; CAS # 98902-29-5 (HCl Salt) ; 98902-36-4 (base) ;

O-Acetyl Acyclovir ; Valaciclovir EP Impurity I ; Valaciclovir USP RC I ; 2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl acetate ; CAS # 102728-64-3 ;

Diclofenac USP RC E ; 1,3-Dihydro-2H-indol-2-one ; CAS # 59-48-3 ;

Diclofenac USP RC D ; 2-[2-[(2-Bromo-6-chlorophenyl) amino]phenyl] acetic acid sodium salt ; CAS # 127792-45-4 ;

Diclofenac USP RC C ; [2-[(2,6-Dichlorophenyl) amino] phenyl] methanol ; CAS # 27204-57-5 ;

Ethosuximide USP RC A ; (2RS)-2-Ethyl-2-methylbutanedioic acid ; CAS # 631-31-2 ;

Diclofenac USP RC B ; 2-[(2,6-Dichlorophenyl)amino]benzaldehyde ; CAS # 22121-58-0 ;

Aceclofenac EP Impurity I ; Diclofenac USP RC A ; CAS # 15362-40-0 ;

Potassium [2-[(2,6-dichlorophenyl)amino]phenyl]acetate ; CAS # 15307-81-0 ;