CPT54: Camptothecin 9-Hydroxy Impurity

CPT54: Camptothecin 9-Hydroxy Impurity

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$100.00
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Hydroxy Camptothecine ;

9-Hydroxy Camptothecin ;

(4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione ;

CAS # 19685-09-7 ;

C20H16N2O5 ;

MW: 364.35 ;

Intermediate & impurity of irinotecan and topotecan ;