(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

Modify Date: 2025-08-26 12:49:54

(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 Structure
(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 structure
Common 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 Weight 388.36800
Density 1.479g/cm3 Boiling Point 687.9ºC at 760mmHg
Molecular Formula C20H20O8 Melting Point N/A
MSDS N/A Flash Point 248.5ºC

 Names

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
Synonym More Synonyms

 Chemical & Physical Properties

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

 Synthetic Route

~%

(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 Structure

(3aR,4R,9R,9aR)...

CAS#:138456-90-3

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

 Precursor & DownStream

Precursor  1

DownStream  1

 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
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