L-Histidine hydrochloride monohydrate

CAS	5934-29-2
Structure
Synonyms	(S)-(+)-Histidine hydrochloride monohydrate
IUPAC Name	(2S)-2-amino-3-(1H-imidazol-5-yl)propanoic acid;hydrate;hydrochloride
Molecular Weight	209.63
Molecular Formula	C6H12ClN3O3
Canonical SMILES	C1=C(NC=N1)C[C@@H](C(=O)O)N.O.Cl
InChI	InChI=1S/C6H9N3O2.ClH.H₂O/c7-5(6(10)11)1-4-2-8-3-9-4;;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H;1H2/t5-;;/m0../s1
InChI Key	CMXXUDSWGMGYLZ-XRIGFGBMSA-N
Melting Point	254 °C (dec.)(lit.)
Flash Point	231.3°C
Purity	98.5%
Density	1.49 g/ml
pH	3-5
Solubility in Water	169.9 g/L (20 ºC)
Appearance	White powder