L-Histidine monohydrochloride

L-组氨酸一盐酸盐

Also known as: L-Histidine hydrochloride, L-Histidine HCl, L-(+)-Histidine monohydrochloride, Histidine hydrochloride (1:1), Histidine monohydrochloride, L-Histidine·hydrochloric acid, HISTIDINE-L HCL

CAS No.
645-35-2
Jingsj CID
J-797623-4
Molecular Formula
C6H10ClN3O2
Chinese Name
L-组氨酸一盐酸盐
Molecular Weight
191.615 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point458.9ºC at 760 mmHg
Flash Point231.3ºC

Frequently Asked Questions

What is the CAS number of L-Histidine monohydrochloride?

645-35-2

What are the molecular formula and molecular weight of L-Histidine monohydrochloride?

C6H10ClN3O2, molecular weight 191.615 g/mol

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