L-Aspartic acid β-methyl ester hydrochloride

L-天冬氨酸-β-甲酯盐酸盐

Also known as: beta-Methyl L-aspartate hydrochloride, H-Asp(OMe)-OH hydrochloride, L-Aspartic acid 4-methyl ester hydrochloride, 4-Methyl L-aspartate hydrochloride, (2S)-2-Amino-4-methoxy-4-oxobutanoic acid hydrochloride, MFCD00038972, EINECS 240-880-5

CAS No.
16856-13-6
Jingsj CID
J-839860-4
Molecular Formula
C5H10ClNO4
Chinese Name
L-天冬氨酸-β-甲酯盐酸盐
Molecular Weight
183.590 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point191-193°C
Boiling Point301.7ºC at 760mmHg
Density1.299g/cm3
Flash Point136.3ºC

Frequently Asked Questions

What is the CAS number of L-Aspartic acid β-methyl ester hydrochloride?

16856-13-6

What are the molecular formula and molecular weight of L-Aspartic acid β-methyl ester hydrochloride?

C5H10ClNO4, molecular weight 183.590 g/mol

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