CAS Registry Number®
71-00-1
CAS Name
L-Histidine
Molecular Formula
C6H9N3O2
Molecular Mass
155.15
Compound Properties
-
Melting Point (1)
287 °C (decomp)
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
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)
InChIKey
InChIKey=HNDVDQJCIGZPNO-UHFFFAOYSA-N
SMILES
C(C(C(O)=O)N)C1=CN=CN1
Canonical SMILES
O=C(O)C(N)CC1=CN=CN1
Other Names for this Substance
- L-Histidine
- Histidine, L–
- Histidine
- 1H-Imidazole-4-propanoic acid, α-amino-, (S)-
- (S)-4-(2-Amino-2-carboxyethyl)imidazole
- Glyoxaline-5-alanine
- L-(-)-Histidine
- (S)-Histidine
- (S)-α-Amino-1H-imidazole-4-propanoic acid
- 1H-Imidazole-4-alanine, (S)-
- L-Alanine, 3-(1H-imidazol-4-yl)-
- NSC 137773
- (2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid
- 8: PN: EP2878667 TABLE: 5 claimed sequence
- (S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid
- (2S)-2-Azaniumyl-3-(1H-imidazol-5-yl)propanoate
- (2S)-2-Amino-3-(1H-imidazol-4-yl)propanoic acid
- 124: PN: WO2020191245 SEQID: 252 claimed protein
- 103: PN: WO2021061872 SEQID: 103 claimed protein
- 177: PN: WO2021226558 SEQID: 252 claimed protein
- 88: PN: WO2022204151 SEQID: 88 claimed protein
- MeSH ID: D006639
Deleted or Replaced CAS Registry Numbers
150-35-6, 7006-35-1, 35479-49-3, 35558-59-9, 45955-20-2, 54166-13-1, 736075-03-9, 155304-24-8
