Product Name: L-Histidine hydrochloride

Molecular Formula: C6H9N3O2.HCl

Molecular Weight: 191.61

CAS No.: 645-35-2

EINECS: 211-438-9

Description

L-histidine is an essential amino acid, meaning that it must be obtained through dietary sources. It is also one of the 23 proteinogenic amino acids, which are used to synthesize proteins. L-histidine is a precursor for histamine, which plays an essential role in localized immune responses. It is also the precursor for other important organic compounds such as anserine and carnosine.

L-histidine has an imidazole side chain, which is the source of much of its biochemical activity. This location is the catalytic site for certain enzymes and is also used to synthesize metalloproteins. L-histidine is also important in blood chemistry, since it is involved in stabilizing oxygen-bound hemoglobin and destabilizing carbon monoxide-bound hemoglobin. L-histidine is commonly sold in the form of L-histidine HCl, which is the hydrochloride salt of L-histidine. This salt is typically prepared by using hydrochloric acid to neutralize L-histidine.

Uses

L-histidine HCL is commonly used in health supplements to aid with inflammation management. It is also used to support the digestive system and provide antioxidant activity.