3-Amino-5-methylhexanoic acid

3-氨基-5-甲基己酸

Also known as: DL-beta-Homoleucine, (±)-3-Amino-5-methylcaproic acid, (±)-3-Amino-5-methylhexanoic acid, 3-Amino-5-methylhexanoic acid, Hexanoic acid, 3-amino-5-methyl-, DL-β-Homoleucine

3-Amino-5-methylhexanoic acid (CAS 3653-34-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H15NO2 and a molecular weight of 145.199 g/mol. It is also known as DL-beta-Homoleucine, (±)-3-Amino-5-methylcaproic acid and (±)-3-Amino-5-methylhexanoic acid. Key properties include a melting point of 222-228ºC (dec.), a boiling point of 249.1±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 104.5±22.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3653-34-7
Jingsj CID
J-17312-4
Molecular Formula
C7H15NO2
Chinese Name
3-氨基-5-甲基己酸
Molecular Weight
145.199 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point222-228ºC (dec.)
Boiling Point249.1±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point104.5±22.6 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Amino-5-methylhexanoic acid?

The CAS number of 3-Amino-5-methylhexanoic acid is 3653-34-7.

What are the molecular formula and molecular weight of 3-Amino-5-methylhexanoic acid?

3-Amino-5-methylhexanoic acid has molecular formula C7H15NO2 and molecular weight 145.199 g/mol.

Is 3-Amino-5-methylhexanoic acid hazardous?

3-Amino-5-methylhexanoic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-Amino-5-methylhexanoic acid (CAS 3653-34-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17312-4 (accessed 2026-10-24).

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