laevo-histidine hydrochloride monohydrate
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IUPAC name :(2S)-2-amino-3-(3H-imidazol-4-yl)propanoic acid hydrate hydrochloride
InChI :InChI=1/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
InChIKey :CMXXUDSWGMGYLZ-XRIGFGBMBT
SMILES :C1=C(NC=N1)C[C@@H](C(=O)O)N.O.Cl
cas number :5934-29-2
beilstein number :4168261
molecular weight : 209.6307800
formula :C6 H12 Cl N3 O3
 
 
export tariff code :unspecified
fda reg :unspecified

Suppliers :
Ajinomoto :L-HISTIDINE MONOHYDROCHLORIDE MONOHYDRATE
EP

organoleptics :
odor strength :none
odor description :
odorless

properties :
appearence :colorless viscous liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.90550 @ 25.00 °C.
refractive index :1.48943 @ 20.00 °C.
melting point : 240.00 °C. @ 760.00 mm Hg
boiling point : 246.00 to 251.00 °C. @ 760.00 mm Hg
boiling point : 119.00 to 120.00 °C. @ 10.00 mm Hg
flash point : 448.00  °F.  TCC  ( 231.11 °C. )
logP (o/w) : -1.27

safety :
most important hazard(s) :None - None found.
  S 02 - Keep out of the reach of children.
S 22 - Do not breath dust.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) :
  Intraperitoneal-Mouse    >1677.00  mg/kg

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 
recommendation for laevo-histidine hydrochloride monohydrate usage levels up to :
 not for fragrance use.

safety references :
 
WGK Germany :3
 
 
 
 (2S)-2-amino-3-(3H-imidazol-4-yl)propanoic acid hydrate hydrochloride
RTECS :MS3119000 for 5934-29-2
chemidplus :005934292
EPA Substance Registry Services :5934-29-2

references :
 (2S)-2-amino-3-(3H-imidazol-4-yl)propanoic acid hydrate hydrochloride
pubchem :742841

other :
synonyms :
(2S)-2-amino-3-(3H-imidazol-4-yl)propanoic acid hydrate hydrochloride
laevo-histidine hydrochloride hydrate

natural occurrence in :
not found in nature



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