N-Methyl-L-leucine hydrochloride

N-甲基-L-亮氨酸盐酸盐

Also known as: (S)-4-methyl-2-(methylamino)pentanoic acid hydrochloride, N-Methyl-L-leucine hydrochloride (1:1), L-Leucine, N-methyl-, hydrochloride (1:1), N-Methyl-L-leucine HCl, N-Methyl-L-leucin, Hydrochlorid, H-N-Me-Leu-OH·HCl

N-Methyl-L-leucine hydrochloride (CAS 66866-69-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H16ClNO2 and a molecular weight of 181.660 g/mol. It is also known as (S)-4-methyl-2-(methylamino)pentanoic acid hydrochloride, N-Methyl-L-leucine hydrochloride (1:1) and L-Leucine, N-methyl-, hydrochloride (1:1). Key property: a melting point of 159-165 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66866-69-1
Jingsj CID
J-1987316-5
Molecular Formula
C7H16ClNO2
Chinese Name
N-甲基-L-亮氨酸盐酸盐
Molecular Weight
181.660 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point159-165 °C

Frequently Asked Questions

What is the CAS number of N-Methyl-L-leucine hydrochloride?

The CAS number of N-Methyl-L-leucine hydrochloride is 66866-69-1.

What are the molecular formula and molecular weight of N-Methyl-L-leucine hydrochloride?

N-Methyl-L-leucine hydrochloride has molecular formula C7H16ClNO2 and molecular weight 181.660 g/mol.

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

Last updated:

How to cite: Jingsj. "N-Methyl-L-leucine hydrochloride (CAS 66866-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1987316-5 (accessed 2026-10-25).

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