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ChemicalBook--->CAS DataBase List--->142797-34-0

142797-34-0

142797-34-0 Structure

142797-34-0 Structure
IdentificationBack Directory
[Name]

SILYBIN (A and B)(P)
[CAS]

142797-34-0
[Synonyms]

NSC 227190
Silybin a1
Silibinin B
Silybin B,SB-B
SILYBIN (A and B)(P)
Silybin B(Silybin a1,Silibinin B)
(2R,3R)-3,5,7-Trihydroxy-2-[(2S,3S)-3-(4-hydroxy-3-methoxyphenyl)-2-hydroxymethyl-2,3-dihydrobenzo[1,4]dioxin-6-yl]-4-chromanone
(2S,3S)-2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-[(2R,3R)-3,5,7-trihydroxy-4-oxobenzopyran-2-yl]benzodioxin
4H-1-Benzopyran-4-one, 2-[(2S,3S)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-
[Molecular Formula]

C25H22O10
[MDL Number]

MFCD18827498
[MOL File]

142797-34-0.mol
[Molecular Weight]

482.44
Chemical PropertiesBack Directory
[Melting point ]

158-160℃ (methanol water )
[storage temp. ]

2-8°C
[solubility ]

Soluble in DMSO
[form ]

neat
[color ]

White to off-white
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P264-P270-P301+P312-P501
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

Silybin B is the 2R, 3R, 7‘S, 8‘S isomer of Silybin (S465850); a natural occurring flavolignan that exerts anti-inflammatory and anti-fibrogenic effects on human hepatic stellate cells.
Spectrum DetailBack Directory
[Spectrum Detail]

SILYBIN (A and B)(P)(142797-34-0)1HNMR
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