L-Histidine
L_histidine synonyms
(S)-4-(2-Amino-2-carboxyethyl)imidazole; 1H-Imidazole-4-alanine, (S)-; L-beta-(4-Imidazolyl)alanin; Histidine; Glyoxaline-5-alanine; S-Histidine; HISTIDINE, L-; alpha-Amino-1H-imidazole-4-propionic acid, (S)-; (L)-Histidine; L-Alanine, 3-(1H-imidazol-4-yl)-; (S)-alpha-Amino-1H-imidazole-4-propionic acid
Graphical representations:
View large 3D structure
Molecular Formula: C6H9N3O2
Natural Isotopic Abundance Mass: 155.1545600000
Mono-Isotopic Molecular Masses:
- C12N14: 155.069476549
- C13N14: 161.089605576
- C12N15: 158.060581228
- C13N15: 164.0807102551
InChI string: InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1
IUPAC: (2S)-2-amino-3-(3H-imidazol-4-yl)propanoic acid
PubChem Compound (CID): 6274KEGG Compound ID: C00135
CAS Registry number: 150-35-6 155304-24-8 35479-49-3 35558-59-9 45955-20-2 54166-13-1 7006-35-1 71-00-1
ChEBI: 15971
FEMA No.: 3694
EINECS: 200-745-3
NSC: 137773
HSDB: 1810
PDB Compound ID: HIS HIS_LFOH
Reference data were obtained primarily from the PubChem database.
Three dimensional molecular rendering uses Jmol.
InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73, https://www.nature.com/articles/sdata201773)