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9'''-Methyllithospermate B

9'''-丹酚酸B单甲酯

Also known as: 9'''-Methyl salvianolate B, 9'''-Methyl lithospermate B, 9'''-MethyllithosperMate B, 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, (2S,3S)-

9'''-Methyllithospermate B (CAS 1167424-32-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C37H32O16 and a molecular weight of 732.64 g/mol. It is also known as 9'''-Methyl salvianolate B, 9'''-Methyl lithospermate B and 9'''-MethyllithosperMate B. Key properties include a boiling point of 992.9±65.0 °C at 760 mmHg, a density of 1.578±0.06 g/cm3 and a flash point of 310.9±27.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1167424-32-9
Jingsj CID
J-1988702-5
Molecular Formula
C37H32O16
Chinese Name
9'''-丹酚酸B单甲酯
Molecular Weight
732.64 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point992.9±65.0 °C at 760 mmHg
Density1.578±0.06 g/cm3
Flash Point310.9±27.8 °C

Frequently Asked Questions

What is the CAS number of 9'''-Methyllithospermate B?

The CAS number of 9'''-Methyllithospermate B is 1167424-32-9.

What are the molecular formula and molecular weight of 9'''-Methyllithospermate B?

9'''-Methyllithospermate B has molecular formula C37H32O16 and molecular weight 732.64 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "9'''-Methyllithospermate B (CAS 1167424-32-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1988702-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.