Properties
- CAS Number
- 4998-57-6
- Formula
- C6H9N3O2
- Molecular Weight
- 155.15 g/mol
- IUPAC Name
- 2-amino-3-(1H-imidazol-5-yl)propanoic acid
- InChI Key
- HNDVDQJCIGZPNO-UHFFFAOYSA-N
Also Known As
DL-HISTIDINE
Histidine, DL-
QU6SDF3Q03
DL-2-Amino-3-(4-imidazolyl)propionsaeure
DTXSID00901785
2-azaniumyl-3-(1H-imidazol-5-yl)propanoate
RefChem:1083902
DTXCID40196658
225-660-9
2-amino-3-(1H-imidazol-4-yl)propanoic acid
Description
Histidine is an alpha-amino acid that is propanoic acid bearing an amino substituent at position 2 and a 1H-imidazol-4-yl group at position 3. It has a role as a metabolite. It is a member of imidazoles, a polar amino acid, an alpha-amino acid and an aromatic amino acid. It contains a 1H-imidazol-4-ylmethyl group. It is a conjugate base of a histidinium(1+). It is a conjugate acid of a histidinate(1-).
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