ChemicalBook--->CAS DataBase List--->115939-25-8

115939-25-8

115939-25-8 Structure

115939-25-8 Structure
IdentificationBack Directory
[Name]

Salvianolic acid B
[CAS]

115939-25-8
[Synonyms]

danfensuan
Salvianolic
SALVIANICACIDB
Lithospermate-B
SALVIANOLIC ACID B
SALVIANOLIC ACID B(P)
Salvianolic acid B CRS
SALVIANOLIC ACID B (RG)
SALVIANOLIC ACID B(RG)(CALL)
TIANFU CHEM-Salvianolic acid B
Salvianolic acid B 115939-25-8
SALVIANOLIC ACID B 98.0% BY HPLC
Powdered Chinese Salvia Extract (1 g)
Salviae Miltiorrhizae Danshen Extract
Danshen Extract Salvianolic Acid B 50%
[DISCONTINUED]ReplacedbyKIT-00019545-010
[DISCONTINUED] Replaced by KIT-00019545-005
Salvianolic acid B, from Salvia miltiorrhiza Bge.
[2R-[2a,3b-(R*),4[E(R*)]]]-3-Benzofurancarboxylic acid
Salvianolic acid B, 98%, from Salvia miltiorrhiza Bge.
4-[3-[1-carboxy-2-(3,4-dihydroxy-phenyl) ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydrophenyl)-2,3-dihydro-7-hydroxyl-3-[1-carboxy-2-(3,4-dihydroxyphenyl) ethyl] ester
2-((2S,3S)-4-((E)-3-((R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-enyl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyloxy)-3-(3,4-dihydroxyphenyl)propanoic acid
(2R)-2-[(E)-3-[(2R,3R)-3-[[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-oxomethyl]-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-4-yl]-1-oxoprop-2-enoxy]-3-(3,4-dihydroxyphenyl)propanoic acid
2-(((2S,3S)-4-((E)-3-((R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic acid
(R)-2-(((2R,3R)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carbonyl)oxy)-3-(3,4-dihydroxyphenyl)propanoic acid
[2R-[2a,3b-(R*),4[E(R*)]]]-3-Benzofurancarboxylic acid 4-[3-[1-carboxy-2-(3,4-dihydroxy-phenyl) ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydrophenyl)-2,3-dihydro-7-hydroxyl-3-[1-carboxy-2-(3,4-dihydroxyphenyl) ethyl] ester
[Molecular Formula]

C36H30O16
[MDL Number]

MFCD07779133
[MOL File]

115939-25-8.mol
[Molecular Weight]

718.61
Chemical PropertiesBack Directory
[Melting point ]

>149oC (dec.)
[storage temp. ]

-20°C Freezer
[solubility ]

DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Pale Yellow to Yellow
[LogP]

2.140 (est)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Safety Statements ]

24/25
[HS Code ]

29329990
Hazard InformationBack Directory
[Chemical Properties]

Light yellow to light brown powder
[Uses]

Salvianolic acid A (Sal A) and salvianolic acid B (Sal B) were isolated and purified from the crude extract of Salvia miltiorrhiza. Antioxidant activities of Sal A and Sal B were also evaluated and the ABTS results showed that Sal A and Sal B exhibited high total antioxidant activities, their EC50 values were 1.35 0.00 and 1.43 0.01 .mu.g/mL. This compound always contains a significant amount of residual solvent.
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