FB2026_03 , released September 17, 2026
Chemical: histamine
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General Information
Name
histamine
FlyBase ID
FBch0000380
ChEBI Name
histamine
ChEBI ID
CHEBI:18295
PubChem Name
Histamine
PubChem ID
CID:774
Chemical Structure
Chemical structure of histamine
histamine
InChIKey

NTYJJOPFIAHURM-UHFFFAOYSA-N

Definition (ChEBI)

ChEBI: Histamine is a member of the class of imidazoles that is 1H-imidazole substituted at position C-4 by a 2-aminoethyl group. It has a role as a human metabolite, a mouse metabolite and a neurotransmitter. It is an aralkylamino compound and a member of imidazoles. It is a conjugate base of a histaminium.

Roles Classification (ChEBI)
Comment
Synonyms and Secondary IDs (23)
Synonyms
1H-Imidazole-4-ethanamine
(ChEBI, 2019-, PubChem, 2019-)
1h-imidazole-4-ethanamine
(PubChem, 2019-)
2-(1H-imidazol-4-yl)ethanamine
(ChEBI, 2019-)
2-(1H-imidazol-5-yl)ethanamine
(PubChem, 2019-)
2-(1h-imidazol-5-yl)ethanamine
(PubChem, 2019-)
2-(4-Imidazolyl)ethylamine
(ChEBI, 2019-, PubChem, 2019-)
2-(4-imidazolyl)ethylamine
(PubChem, 2019-)
5-Imidazoleethylamine
(PubChem, 2019-)
5-imidazoleethylamine
(PubChem, 2019-)
51-45-6
(PubChem, 2019-)
Eramin
(PubChem, 2019-)
Ergamine
(PubChem, 2019-)
Ergotidine
(PubChem, 2019-)
HISTAMINE
(ChEBI, 2019-)
Histamine
(ChEBI, 2019-)
PubChem:774
(PubChem, 2019-)
Theramine
(PubChem, 2019-)
eramin
(PubChem, 2019-)
ergamine
(PubChem, 2019-)
ergotidine
(PubChem, 2019-)
histamine
(Dalton et al., 2024, ChEBI, 2019-, PubChem, 2019-, Liu et al., 2015, Xu et al., 2015, Gavin et al., 2007, van Poyer et al., 2001)
pubchem:774
(PubChem, 2019-)
theramine
(PubChem, 2019-)
Secondary FlyBase IDs
    References (9)