Histidine
Properties
- Molecular formula
- C6H9N3O2
- Molar mass
- 155.16 g/mol
- Exact mass
- 155.0695 Da
- Melting point
- 287 °C (decomposes)
- logP
- -0.64Crippen estimate
- Polar surface area
- 92.0 Ų
- H-bond donors / acceptors
- 3 / 3
- Rotatable bonds
- 3
- Stereocentres
- Sin SMILES atom order
Identifiers
CAS number
71-00-1SMILES
N[C@@H](Cc1cnc[nH]1)C(=O)OInChIKey
HNDVDQJCIGZPNO-YFKPBYRVSA-NInChI
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/s1Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
17 names · show all
- L-Histidine
- Histidine, L-
- 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
- 124: PN: WO2020191245 SEQID: 252 claimed protein
- 103: PN: WO2021061872 SEQID: 103 claimed protein
Work with Histidine
Similar compounds
L-Histidine hydrochloride (1:?)1007-42-791 % similar
D-Histidine hydrochloride6341-24-891 % similar
(-)-Histidine monohydrochloride645-35-291 % similar
DL-Histidine hydrochloride6459-59-291 % similar
Dl-histidine monohydrochloride monohydrate123333-71-184 % similar
L-Histidine hydrochloride monohydrate5934-29-284 % similar
Histidylglycine2578-58-759 % similar
(2S)-2-Amino-3-(1H-imidazol-4-yl)propanamide dihydrochloride71666-95-059 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds