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138456-90-3

138456-90-3 structure

138456-90-3 structure

Name: (3aR,4R,9R,9aR)-4,6,7-trihydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-3a,4,9,9a-tetrahydro-3H-benzo[f][2]benzofuran-1-one
Chemical Name: (3aR,4R,9R,9aR)-4,6,7-trihydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-3a,4,9,9a-tetrahydro-3H-benzo[f][2]benzofuran-1-one
CAS Number: 138456-90-3
Molecular Formula: C₂₀H₂₀O₈
Molecular Weight: 388.36800
Create Date: 2017-12-03 02:57:47
Modify Date: 2025-08-26 12:49:54

Name	(3aR,4R,9R,9aR)-4,6,7-trihydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-3a,4,9,9a-tetrahydro-3H-benzo[f][2]benzofuran-1-one
Synonyms	6,7-O,O-demethylene-4'-O-demethylpodophyllotoxin Naphtho(2,3-c)furan-1(3H)-one,3a,4,9,9a-tetrahydro-4,6,7-trihydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-,(3aR,4R,9R,9aR) (3ar,4r,9r,9ar)-4,6,7-trihydroxy-9-(4-hydroxy-3,5-dimethoxyphenyl)-3a,4,9,9a-tetrahydronaphtho[2,3-c]furan-1(3h)-one 3',4'-demethylene-4-demethylpodophyllotoxin

Density	1.479g/cm3
Boiling Point	687.9ºC at 760mmHg
Molecular Formula	C₂₀H₂₀O₈
Molecular Weight	388.36800
Flash Point	248.5ºC
Exact Mass	388.11600
PSA	125.68000
LogP	1.78870
Vapour Pressure	7.24E-20mmHg at 25°C
Index of Refraction	1.661

518-28-5 structure

518-28-5

~%

1174-97-6 structure

1174-97-6

138456-90-3 structure

138456-90-3

Literature: Wang; Hu; Chen; Cheng; Lee Journal of Medicinal Chemistry, 1992 , vol. 35, # 5 p. 871 - 877

Precursor 1
518-28-5
DownStream 1
138355-88-1

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