L-Alanine methyl ester hydrochloride

L-丙氨酸甲酯盐酸盐

Also known as: H-Ala-OMe·HCl, Methyl L-alaninate hydrochloride, (S)-Methyl 2-aminopropanoate hydrochloride, Alanine methyl ester hydrochloride, L-Ala-OMe·HCl, L-2-Aminopropionic acid methyl ester hydrochloride, Methyl (2S)-2-aminopropanoate hydrochloride

CAS No.
2491-20-5
Jingsj CID
J-1068851-9
Molecular Formula
C4H10ClNO2
Chinese Name
L-丙氨酸甲酯盐酸盐
Molecular Weight
139.581 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point109-111 °C(lit.)
Boiling Point101.5ºC at 760 mmHg

Frequently Asked Questions

What is the CAS number of L-Alanine methyl ester hydrochloride?

2491-20-5

What are the molecular formula and molecular weight of L-Alanine methyl ester hydrochloride?

C4H10ClNO2, molecular weight 139.581 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026