L-Homophenylalanine ethyl ester hydrochloride

L-高苯丙氨酸乙酯盐酸盐

Also known as: (S)-(+)-2-Amino-4-phenylbutyric acid ethyl ester hydrochloride, Ethyl (S)-2-amino-4-phenylbutanoate hydrochloride, H-HPH-OET HCL, H-Homophe-OEt·HCl, L-Homophenylalanine ethyl ester.HCl, MFCD00190691, ethyl (2S)-2-amino-4-phenylbutanoate hydrochloride, Benzenebutanoic acid, α-amino-, ethyl ester, (αS)-, hydrochloride (1:1), Ethyl (2S)-2-amino-4-phenylbutanoate hydrochloride (1:1)

CAS No.
90891-21-7
Jingsj CID
J-30548-0
Molecular Formula
C12H18ClNO2
Chinese Name
L-高苯丙氨酸乙酯盐酸盐
Molecular Weight
243.730 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point159-163 °C(lit.)
Boiling Point311.4ºC at 760mmHg
Density1.058 g/cm3
Flash Point164.8ºC

Frequently Asked Questions

What is the CAS number of L-Homophenylalanine ethyl ester hydrochloride?

90891-21-7

What are the molecular formula and molecular weight of L-Homophenylalanine ethyl ester hydrochloride?

C12H18ClNO2, molecular weight 243.730 g/mol

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