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COA COO

Etoposide EP Impurity E (Podophyllotoxin EP Impurity B)

Impurity

CAS Number

6559-91-7

Molecular Formula

C21H20O8

Product format

Neat

Molecular Weight

400.38

Storage

-20°C

Shipping

Frozen (-20°C)

API Family

Etoposide and Podophyllotoxin

Synonyms

4-Demethylepipodophyllotoxin, Teniposide Related Compound A, Etoposide Impurity E and Podophyllotoxin Impurity B

Smiles

COc1cc(cc(OC)c1O)[C@H]2[C@@H]3[C@H](COC3=O)[C@H](O)c4cc5OCOc5cc24

Iupac Name

(5S, 5aR, 8aR, 9R)-5-hydroxy-9-(4-hydroxy-3, 5-dimethoxyphenyl)-5a, 6, 8a, 9-tetrahydro-5H-[2]benzofuro[5, 6-f][1 and 3]benzodioxol-8-one

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COA COO

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Product Type

Custom
Synthesis

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