5-Methyl-2-hexenoic acid

5-甲基-2-己烯酸

Also known as: 5-Methyl-2-hex-2-enoic acid, 2-Hexenoic acid, 5-methyl-, (E)-5-METHYL-HEX-2-ENOIC ACID, (E)-5-methyl-2-hexenoic acid, 5-methylhex-2-enoic acid, trans-5-methylhex-2-enoic acid, 5-methyl-hex-2-en-1-oic acid, Pregabalin Impurity 178

5-Methyl-2-hexenoic acid (CAS 41653-96-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O2 and a molecular weight of 128.16900 g/mol. It is also known as 5-Methyl-2-hex-2-enoic acid, 2-Hexenoic acid, 5-methyl- and (E)-5-METHYL-HEX-2-ENOIC ACID. Key property: a boiling point of 82ºC/1mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
41653-96-7
Jingsj CID
J-1369069-4
Molecular Formula
C7H12O2
Chinese Name
5-甲基-2-己烯酸
Molecular Weight
128.16900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point82ºC/1mmHg

Frequently Asked Questions

What is the CAS number of 5-Methyl-2-hexenoic acid?

The CAS number of 5-Methyl-2-hexenoic acid is 41653-96-7.

What are the molecular formula and molecular weight of 5-Methyl-2-hexenoic acid?

5-Methyl-2-hexenoic acid has molecular formula C7H12O2 and molecular weight 128.16900 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Methyl-2-hexenoic acid (CAS 41653-96-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369069-4 (accessed 2026-10-25).

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