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Camptothecin Impurity 4

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Camptothecin Impurity 4

Impurity

CAS Number

119403-33-7

Molecular Formula

C20H14N2O4

Product format

Neat

Molecular Weight

346.34

API Family

Camptothecin

Synonyms

119403-33-7; (20S)-18, 19-Dehydrocamptothecin; Camptothecin Impurity N3; CAMPTOTHECIN_met007; orb2564250; SCHEMBL10005192; HY-N12418; CS-0905566; (S)-4-hydroxy-4-vinyl-1H-pyrano[3', 4':6, 7]indolizino[1, 2-b]quinoline-3, 14(4H and 12H)-dione

Iupac Name

(19S)-19-ethenyl-19-hydroxy-17-oxa-3, 13-diazapentacyclo[11.8.0.02, 11.04, 9.015, 20]henicosa-1(21), 2, 4, 6, 8, 10, 15(20)-heptaene-14 and 18-dione

InChI

InChI=1S/C20H14N2O4/c1-2-20(25)14-8-16-17-12(7-11-5-3-4-6-15(11)21-17)9-22(16)18(23)13(14)10-26-19(20)24/h2-8,25H,1,9-10H2/t20-/m0/s1

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25mg
CE5732.18-25MG

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25mg
CD5732.18-25MG

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25mg
CB5732.18-25MG

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Impurity

Our Impurity Characterized Standards portfolio comprises more than 5,000 compounds accompanied by a comprehensive CoA which can be found in 3 product categories that include a set of different analytical techniques for determining Identity and Purity.

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Excipient

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