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Salvianolic acid B

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Salvianolic acid B Basic information

Product Name:
Salvianolic acid B
Synonyms:
  • Salvianolic acid B, 98%, from Salvia miltiorrhiza Bge.
  • 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
  • SALVIANOLIC ACID B(P)
  • [DISCONTINUED]ReplacedbyKIT-00019545-010
  • [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
  • (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
  • Salvianolic acid B 115939-25-8
CAS:
115939-25-8
MF:
C36H30O16
MW:
718.61
Product Categories:
  • Herb extract
  • chemical reagent
  • pharmaceutical intermediate
  • phytochemical
  • reference standards from Chinese medicinal herbs (TCM).
  • standardized herbal extract
  • Miscellaneous
  • Inhibitors
Mol File:
115939-25-8.mol
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Salvianolic acid B Chemical Properties

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)
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Safety Information

Safety Statements 
24/25
HS Code 
29329990
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Salvianolic acid B Usage And Synthesis

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.

Salvianolic acid BSupplier

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