H8125
L-Histidine monohydrochloride monohydrate
≥98% (HPLC)
Synonym(s):
L-α-Amino-β-(4-imidazolyl)propionic acid monohydrochloride
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About This Item
Empirical Formula (Hill Notation):
C6H9N3O2 · HCl · H2O
CAS Number:
Molecular Weight:
209.63
NACRES:
NA.32
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
MDL number:
Beilstein/REAXYS Number:
4168261
Assay:
≥98% (HPLC)
Quality level:
Quality Level
assay
≥98% (HPLC)
mp
254 °C (dec.) (lit.)
solubility
H2O: 50 mg/mL, clear, colorless to very faintly yellow
SMILES string
O.Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O
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
Application
L-Histidine monohydrochloride monohydrate has been used as a component of broth to match the tuna meat amino acid composition. It has also been used for partial rescue of the IMPL2 (myo-inositol monophosphatase) phenotype during seed development of Arabidopsis.
Biochem/physiol Actions
Histidine takes part in protein methylation. It is associated with the hemoglobin structure and function. Histidine is present in antioxidative dipeptides. It is involved in one-carbon unit metabolism.
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Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Related Content
Modelling the effect of temperature, carbon dioxide, water activity and pH on growth and histamine formation by Morganella psychrotolerans
Emborg J and Dalgaard P
International Journal of Food Microbiology, 128(2), 226-233 (2008)
Yuko Sato et al.
Journal of plant research, 124(3), 385-394 (2010-10-21)
Myo-inositol monophosphatase (IMP) catalyzes the dephosphorylation of myo-inositol 3-phosphate in the last step of myo-inositol biosynthesis. IMP is also important in phosphate metabolism and is required for the biosynthesis of cell wall polysaccharides, phytic acid, and phosphatidylinositol. In Arabidopsis, IMP
Expression and functions of myo-inositol monophosphatase family genes in seed development of Arabidopsis
Sato Y, et al.
Journal of Plant Research, 124(3), 385-394 (2011)