Monomethyl 3-methylglutarate

β-甲基戊二酸单甲酯

Also known as: 5-Methoxy-3-methyl-5-oxopentanoic acid, 3-Methylpentanedioic acid monomethyl ester, Methyl hydrogen 3-methylglutarate, Monomethyl β-methylglutarate, 3-Methyl-1,5-pentanedioic acid monomethyl ester

Monomethyl 3-methylglutarate (CAS 27151-65-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O4 and a molecular weight of 160.168 g/mol. It is also known as 5-Methoxy-3-methyl-5-oxopentanoic acid, 3-Methylpentanedioic acid monomethyl ester and Methyl hydrogen 3-methylglutarate. Key properties include a boiling point of 291.6±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 108.4±16.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27151-65-1
Jingsj CID
J-33061-3
Molecular Formula
C7H12O4
Chinese Name
β-甲基戊二酸单甲酯
Molecular Weight
160.168 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point291.6±0.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point108.4±16.1 °C

Frequently Asked Questions

What is the CAS number of Monomethyl 3-methylglutarate?

The CAS number of Monomethyl 3-methylglutarate is 27151-65-1.

What are the molecular formula and molecular weight of Monomethyl 3-methylglutarate?

Monomethyl 3-methylglutarate has molecular formula C7H12O4 and molecular weight 160.168 g/mol.

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

Last updated:

How to cite: Jingsj. "Monomethyl 3-methylglutarate (CAS 27151-65-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33061-3 (accessed 2026-10-22).

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