C6H12ClN3O3
209.63 g/mol
APIWarning
L-Histidine Hydrochloride Monohydrate
CAS5934-29-2EC611-821-4
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
L-Histidine Hydrochloride Monohydrate is a salt and hydrate form of the amino acid L-histidine, commonly used as a pharmaceutical raw material. It contains an aromatic imidazole ring and is supplied in a crystalline form for manufacturing and research applications.
pharmaceutical raw materialpharmaceutical manufacturing intermediatelaboratory reagent for research studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing L-Histidine Hydrochloride Monohydrate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
StrongSame Parent
Histidine monohydrochloride
CAS645-35-2
essential amino acid supplement
StrongSame Parent
L-histidine zwitterion
CAS71-00-1
nutritional supplement and dietary additive
StrongSame Parent
L-Histidine hydrochloride
CAS1007-42-7
essential amino acid supplement
ReferenceSame Category
Hydroxocobalamin hydrochloride
CAS59461-30-2
pharmaceutical raw material
ReferenceSame Category
Midazolam
CAS59467-64-0
pharmaceutical raw material
ReferenceSame Category
8-Chloro-6-(2-fluorophenyl)-1-methyl-3a,4-dihydro-3H-imidazo[1,5-a][1,4]benzodiazepine
CAS59467-69-5
pharmaceutical raw material
ReferenceSame Category
Midazolam
CAS59467-70-8
pharmaceutical raw material
Referencestereoisomer of
D-histidine
CAS351-50-8
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for L-Histidine Hydrochloride Monohydrate (CAS 5934-29-2) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride
InChIKey
CMXXUDSWGMGYLZ-XRIGFGBMSA-N
SMILES
C1=C(NC=N1)C[C@@H](C(=O)O)N.O.Cl
Synonyms (36)
- HISTIDINE HYDROCHLORIDE MONOHYDRATE (EP MONOGRAPH)
- Histidine hydrochloride monohydrate, European Pharmacopoeia (EP)
- L-HISTIDINE MONOHYDROCHLORIDE MONOHYDRATE (USP-RS)
- L-Histidine monohydrochloride monohydrate, United States Pharmacopeia (USP)
- L-Histidine monohydrochloride monohydrate, from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-101.0%
- H-His-OH.HCl.H2O
- L-Histidine HCl hydrate
Sourcing L-Histidine Hydrochloride Monohydrate?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.