Salvianolic Acid B

CAS: 121521-90-2

Ref. TR-S100820

Product Information

• Name: Salvianolic Acid B
• Synonyms: (2S,3S)-4-[(1E)-3-[(1R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic acid 3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, [2S-[2α,3β(S*),4[E(S*)]]]-4-[3-[1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylic acid 3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, Dan Shen Suan B, Danfensuan B, Lithospermate B, Lithospermic acid B, ZINC 49538628, (2R)-2-({(2E)-3-[(2S,3S)-3-{[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]carbonyl}-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoyl}oxy)-3-(3,4-dihydroxyphenyl)propanoic acid, (2R)-2-({(2E)-3-[(2S,3S)-3-{[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]carbonyl}-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoyl}oxy)-3-(3,4-dihydroxyphenyl)propanoic acid, 3-(1-Carboxy-2-(3,4-dihydroxyphenyl)ethyl) 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-3-benzofurancarboxylate (2S-(2alpha,3beta(S*),4(E(S*))))-, 3-Benzofurancarboxylic acid, 4-(3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxo-1-propenyl)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-(1-carboxy-2-(3,4-dihydroxyphenyl)ethyl) ester, (2S-(2alpha,3beta(S*),4(E(S*))))-, 3-Benzofurancarboxylic acid, 4-[(1E)-3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, (2S,3S)-, 3-Benzofurancarboxylic acid, 4-[(1E)-3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, (2S,3S)-, 3-Benzofurancarboxylic acid, 4-[3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-, 3-[1-carboxy-2-(3,4-dihydroxyphenyl)ethyl] ester, [2S-[2α,3β(S*),4[E(S*)]]]-, Salvianolate, Salvianolic acid B, Zinc 49538628
• CAS: 121521-90-2

Description

Applications 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.
References Lin, T., et al.: Biochem. Pharmacol., 51, 1237 (1996), Abd-Elazem, I., et al.: Antivir. Res., 55, 91 (2002), Ji, X., et al.: Life Sci., 73, 1413 (2003), Lin, Y., et al.: Biochem. Biophys. Res. Commun., 348, 593 (2006),

• Brand: TRC

Chemical properties

• Molecular weight: 718.61
• Formula: C₃₆H₃₀O₁₆
• Color/Form: Pale Yellow to Yellow Solid
• InChI: InChI=1S/C36H30O16/c37-20-6-1-16(11-24(20)41)13-27(34(45)46)50-29(44)10-5-18-3-9-23(40)33-30(18)31(32(52-33)19-4-8-22(39)26(43)15-19)36(49)51-28(35(47)48)14-17-2-7-21(38)25(42)12-17/h1-12,15,27-28,31-32,37-43H,13-14H2,(H,45,46)(H,47,48)/b10-5+/t27-,28-,31+,32-/m1/s1
• InChI key: InChIKey=SNKFFCBZYFGCQN-VWUOOIFGSA-N
• SMILES: O=C(/C=C/c1ccc(O)c2c1[C@H](C(=O)O[C@H](Cc1ccc(O)c(O)c1)C(=O)O)[C@@H](c1ccc(O)c(O)c1)O2)O[C@H](Cc1ccc(O)c(O)c1)C(=O)O