9'-Methyl lithospermate B

Modify Date: 2024-01-07 18:51:21

9'-Methyl lithospermate B Structure
9'-Methyl lithospermate B structure
Common Name 9'-Methyl lithospermate B
CAS Number 1167424-31-8 Molecular Weight 732.640
Density 1.6±0.1 g/cm3 Boiling Point 992.9±65.0 °C at 760 mmHg
Molecular Formula C37H32O16 Melting Point N/A
MSDS N/A Flash Point 310.9±27.8 °C

 Use of 9'-Methyl lithospermate B


9''-Methyl salvianolate B is a phenolic compound isolated from Radix Salvia miltiorrhizae[1].

 Names

Name (2R)-3-(3,4-Dihydroxyphenyl)-2-[({(2R,3R)-2-(3,4-dihydroxyphenyl)-4-[(1E)-3-{[(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxo-2-propanyl]oxy}-3-oxo-1-propen-1-yl]-7-hydroxy-2,3-dihydro-1-benzofuran-3-yl}carbonyl)oxy]propanoic acid
Synonym More Synonyms

 9'-Methyl lithospermate B Biological Activity

Description 9''-Methyl salvianolate B is a phenolic compound isolated from Radix Salvia miltiorrhizae[1].
Related Catalog
References

[1]. Zeng G, et al. Identification of phenolic constituents in Radix Salvia miltiorrhizae by liquid chromatography/electrospray ionization mass spectrometry. Rapid Commun Mass Spectrom. 2006;20(3):499-506.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 992.9±65.0 °C at 760 mmHg
Molecular Formula C37H32O16
Molecular Weight 732.640
Flash Point 310.9±27.8 °C
Exact Mass 732.169006
LogP 2.56
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.712
Storage condition 2-8℃

 Synonyms

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-carboxy-2-(3,4-dihydroxyphenyl)ethyl ester, (2R,3R)-
(2R)-3-(3,4-Dihydroxyphenyl)-2-[({(2R,3R)-2-(3,4-dihydroxyphenyl)-4-[(1E)-3-{[(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxo-2-propanyl]oxy}-3-oxo-1-propen-1-yl]-7-hydroxy-2,3-dihydro-1-benzofuran-3-yl}carbonyl)oxy]propanoic acid
9'-Methyl lithospermate B
9''-Methyl salvianolate B