ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Histidine derivatives L-Histidine hydrochloride

L-Histidine hydrochloride

L-Histidine hydrochloride Basic information
Product Name:L-Histidine hydrochloride
Synonyms:monohydrochloride,l-histidin;HISTIDINE-L HCL;L-HISTIDINE HCL;L-(+)-HISTIDINE MONOHYDROCHLORIDE;L-HISTIDINE MONOHYDROCHLORIDE;L-Histidine·hydrochloric acid;(-)-Histidine monohydrochloride;Histidine monohydrochloride
CAS:645-35-2
MF:C6H10ClN3O2
MW:191.62
EINECS:211-438-9
Product Categories:Amino Acids;Amino AcidsAlphabetic;Amino Acids, Peptides and Proteins;H;HA -HT;Life Sciences Standards
Mol File:645-35-2.mol
L-Histidine hydrochloride Structure
L-Histidine hydrochloride Chemical Properties
Melting point 243-244 °C(Solv: ethanol (64-17-5))
density 1.472[at 20℃]
vapor pressure 0Pa at 20℃
storage temp. Inert atmosphere,2-8°C
form Crystalline
Water Solubility 149.55g/L at 20℃
BRN 4168261
LogP-3.32 at 25℃
CAS DataBase Reference645-35-2(CAS DataBase Reference)
EPA Substance Registry SystemL-Histidine, monohydrochloride (645-35-2)
Safety Information
RIDADR UN 1789 8/PG 3
WGK Germany 2
F 10
MSDS Information
ProviderLanguage
SigmaAldrich English
L-Histidine hydrochloride Usage And Synthesis
DescriptionL-Histidine hydrochloride can undergo racemization due to heating in water, leading to the formation of DL-histidine. It can be used as a supplement in conditions of riboflavin vitamin deficiency.
Chemical PropertiesWhite needles, plates, or crystalline powder; slightly bitter taste. Decomp 250C. Sol in water; insol in alc, ether.
UsesAmino acid.
Flammability and ExplosibilityNotclassified
L-Histidine hydrochloride Preparation Products And Raw materials
Raw materialsD-Histidine
Preparation Products4,5,6,7-tetrahydro-3H-imidazo[4,5-d]pyridine-6-carboxylic acid methyl ester
D-HISTIDINE HYDROCHLORIDE MONOHYDRATE N-ALPHA-METHYL-L-HISTIDINE HYDROCHLORIDE N-IM-2,5-DIIODO-L-HISTIDINE HYDROCHLORIDE a-(Fluoromethyl)-L-histidine Hydrochloride N-CARBAMYL-L-HISTIDINE HYDROCHLORIDE Topotecan hydrochloride GLYCYL-L-HISTIDINE HYDROCHLORIDE MONOHYDRATE,glycyl-L-histidine hydrochloride hemihydrate Methoxyammonium chloride L-Histidine hydrochloride,histidine hydrochloride,L-Histidine hydrochloride solution PTH-L-HISTIDINE HYDROCHLORIDE 1-METHYL-L-HISTIDINE HYDROCHLORIDE,N-IMIDAZOLE-1-METHYL-L-HISTIDINE HYDROCHLORIDE,N-TAU-METHYL-L-HISTIDINE HYDROCHLORIDE POLY-L-HISTIDINE HYDROCHLORIDE MW,POLY-L-HISTIDINE, HYDROCHLORIDE*MW 15,00 0-50,000 POLY-L-HISTIDINE HYDROCHLORIDE DL-Histidine·HCl NT-METHYL-L-HISTIDINE HYDROCHLORIDE,3-(1-Methylimidazol-4-yl)-L-alanine hydrochloride, Nτ:-Methyl-L-histidine hydrochloride L-Histidine hydrochloride α-(Fluoromethyl)-L-histidine Hydrochloride N-ALPHA-METHYL-D-HISTIDINE HYDROCHLORIDE
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