4'-Demethylpodophyllotoxin

4'-去甲鬼臼毒素

Also known as: 4'-O-demethylpodophyllotoxin, 4-demethylepipodophyllotoxin, 9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5ah)-one, (5R,5aR,8aR,9R)-9-hydroxy-5-(4-hydroxy-3,5-dimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one, Etoposide EP Impurity L, Etoposide Impurity 12

CAS No.: 40505-27-9
Jingsj CID: J-1398355-4
Molecular Formula: C₂₁H₂₀O₈
Chinese Name: 4'-去甲鬼臼毒素
Molecular Weight: 400.37900 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	626.5ºC at 760 mmHg
Density	1.446 g/cm3
Flash Point	224.4ºC

Frequently Asked Questions

What is the CAS number of 4'-Demethylpodophyllotoxin?

40505-27-9

What are the molecular formula and molecular weight of 4'-Demethylpodophyllotoxin?

C21H20O8, molecular weight 400.37900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026