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Merck
CN

49724

Salvianolic acid B

analytical standard

Synonym(s):

(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, Dan Shen Suan B, Danfensuan B, Lithospermic acid B

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About This Item

Empirical Formula (Hill Notation):
C36H30O16
CAS Number:
121521-90-2
Molecular Weight:
718.61
NACRES:
NA.24
PubChem Substance ID:
329757512
UNSPSC Code:
85151701
MDL number:
MFCD23115783

Key Documents

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Product Name

Salvianolic acid B, analytical standard

InChI key

SNKFFCBZYFGCQN-VWUOOIFGSA-N

SMILES string

OC(=O)[C@@H](Cc1ccc(O)c(O)c1)OC(=O)\C=C\c2ccc(O)c3O[C@@H]([C@@H](C(=O)O[C@H](Cc4ccc(O)c(O)c4)C(O)=O)c23)c5ccc(O)c(O)c5

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

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Salvianolic acid B may be used as an analytical reference standard for the quantification of the anayte in the roots of Salvia miltiorrhiza and other related Chinese medicines using chromatography techniques.

General description

Salvianolic acid B is a cell protective antioxidant and free radical scavenger being investigated for a variety of conditions from ischemic heart disorders to Alzheimer′s disease.
Salvianolic acid B is one of the main water soluble bioactive components of Salvia miltiorrhiza medicinal plant, the root of which is used in the treatment of dysmenorrhea, coronary heart disease, chronic renal failure, cerebrovascular disease, hypertension, and cytotoxicity against human tumor cell lines.

Other Notes

This compound is commonly found in plants of the genus: salvia

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5543
BCCM1718
BCCJ9596
BCCH9727
BCCG9796

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Preparative isolation and purification of salvianolic acid B from the Chinese medicinal plant Salvia miltiorrhiza by high-speed counter-current chromatography
Li B-H, et al.
Journal of Chromatography A, 943(2), 235-239 (2002)
Isolation and purification of salvianolic acid A and salvianolic acid B from Salvia miltiorrhiza by high-speed counter-current chromatography and comparison of their antioxidant activity.
Sun Y, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 877(8-9), 733-737 (2009)
Xiaochuan Li et al.
Drug metabolism and disposition: the biological fate of chemicals, 35(2), 234-239 (2006-11-30)
Salviae miltiorrhiza, a traditional Chinese medical herb known as "Danshen," has been widely used in clinics to improve blood circulation, relieve blood stasis, and treat coronary heart disease. Depside salts from S. miltiorrhiza are a novel drug in which magnesium
Anja Watzke et al.
Journal of natural products, 69(8), 1231-1233 (2006-08-29)
Salvianolic acid B and lithospermic acid B are the major components of Salvia miltiorrhiza, which is one of the most popular herbal traditional medicines in Asian countries. Salvianolic acid B and lithospermic acid B are reported to have identical structures
H Yamamoto et al.
Journal of chromatography. B, Biomedical sciences and applications, 738(1), 3-15 (2000-04-25)
A high-performance liquid chromatography (HPLC) analysis system based on a water-acetonitrile gradient program was established for simultaneous quantification of shikimate-derived secondary metabolites in cultured cells of Lithospermum erythrorhizon. The cells cultured in pigment production medium (M-9) are capable of producing
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