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Irinotecan EP Impurity B

Impurity

CAS Number

19685-09-7

Molecular Formula

C20H16N2O5

Product format

Neat

Molecular Weight

364.36

USP Description

Irinotecan Related Compound A

Storage

+5°C

Shipping

Room Temperature

Synonyms

1H-Pyrano[3, 4:6, 7]indolizino[1, 2-b]quinoline-3, 14(4H, 12H)-dione, 4-ethyl-4, 9-dihydroxy-, (4S)-, 1H-Pyrano[3, 4:6, 7]indolizino[1, 2-b]quinoline-3, 14(4H, 12H)-dione, 4-ethyl-4, 9-dihydroxy-, (S)-, Camptothecine, 10-hydroxy- (8CI), (+)-10-Hydroxycamptothecin, (S)-10-Hydroxycamptothecin, 10-Hydroxycamptothecin, 10-Hydroxycamptothecine, ChEMBL 273862, Hydroxycamptothecin, NSC 107124, (S)-4-ethyl-4, 9-dihydroxy-1H-pyrano[34:6, 7]indolizino[1, 2-b]quinoline-3, 14(4H, 12H)-dione, Topotecan related, SKF-S-104961, Irinotecan Related Compound A, Irinotecan Hydrochloride Trihydrate Impurity B and Irinotecan Impurity B

Smiles

CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5cc(O)ccc5nc34)C2=O

Iupac Name

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


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Synthesis

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