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875313-64-7

Dimethyl lithospermate B

CAS: 875313-64-7

Molecular Formula: C38H34O16

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875313-64-7 - Names and Identifiers

Name Dimethyl lithospermate B
Synonyms dmLSB
Dimethyl lithospermate B
diMethyl lithosperMate B
Lithospermic acid B dimethyl ester
(R)-3-(3,4-Dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (2S,3S)-2-(3,4-dihydroxyphenyl)-4-((E)-3-(((R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl)oxy)-3-oxoprop-1-en-1-yl)-7-hydroxy-2,3-dihydrobenzofuran-3-carboxylate
3-Benzofurancarboxylic acid, 2-(3,4-dihydroxyphenyl)-4-[(1E)-3-[(1R)-1-[(3,4-dihydroxyphenyl)methyl]-2-methoxy-2-oxoethoxy]-3-oxo-1-propen-1-yl]-2,3-dihydro-7-hydroxy-, (1R)-1-[(3,4-dihydroxyphenyl)methyl]-2-methoxy-2-oxoethyl ester, (2S,3S)-
CAS 875313-64-7

875313-64-7 - Physico-chemical Properties

Molecular FormulaC38H34O16
Molar Mass746.67
Density1.525±0.06 g/cm3(Predicted)
Boling Point968.3±65.0 °C(Predicted)
Solubility Soluble in methanol, DMSO and other solvents.
AppearanceYellow solid
pKa9.43±0.60(Predicted)
Storage Condition2-8℃
Physical and Chemical PropertiesWhite crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from Salvia miltiorrhiza.

875313-64-7 - Reference

Reference
Show more
1. Shi Weihua, Zhao Yiping, Chen Xiaoling. Screening of inhibitory components of TSC DPP-4 and its mechanism of regulating JNK/AKT signaling pathway to improve insulin resistance [J]. Journal of Zhejiang University of Chinese Medicine 2019 43(01):7-13.

875313-64-7 - Reference Information

biological activity Dimethyl lithospermate B (dmLSB) is a selective Na channel agonist. Dimethyl lithospermate B slows down the inactivation of sodium current (INa), resulting in an increase in inward current in the early stage of action potential (AP).
target Na channel
chemical properties white crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from salvia miltiorrhiza.
use used for content determination/identification/pharmacological experiments, etc. Pharmacological effects: cardiovascular and cerebrovascular aspects
Last Update:2024-04-09 21:50:46
875313-64-7
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Product Name: (R)-3-(3,4-Dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl(2S,3S)-2-(3,4-dihydroxyphenyl)-4-((E)-3-(((R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl)oxy)-3-oxoprop-1-en-1-yl)-7-hydroxy-2,3-dihydrobenzofuran-3-carboxylate Request for quotation
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Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: Dimethyl lithospermate B Visit Supplier Webpage Request for quotation
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