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more general categories information about this item 04. Bioactive Capabilities of Specific Chemicals 04. Bioactive Capabilities of Specific Chemicals Oxidoreductases [EC:1] (1697) Acting on the CH-NH2 group of donors [EC:1.4] (73) With oxygen as acceptor [EC:1.4.3] (42) Diamine oxidase [EC:1.4.3.22] (6) histaminium [CHEBI:58432] (1) Transferases [EC:2] (1441) Transferring one-carbon groups [EC:2.1] (318) Methyltransferases [EC:2.1.1] (279) Histamine N-methyltransferase [EC:2.1.1.8] (5) histaminium [CHEBI:58432] (1) Lyases [EC:4] (743) Carbon-carbon lyases [EC:4.1] (299) Carboxy-Lyases [EC:4.1.1] (172) Histidine decarboxylase [EC:4.1.1.22] (4) histaminium [CHEBI:58432] (1) 08. Chemical Category 08. Chemical Category ion [CHEBI:24870] (4391) polyatomic ion [CHEBI:36358] (2633) polyatomic cation [CHEBI:33702] (611) ammonium ion [CHEBI:35274] (507) histaminium [CHEBI:58432] (1) cation [CHEBI:36916] (947) polyatomic cation [CHEBI:33702] (611) ammonium ion [CHEBI:35274] (507) histaminium [CHEBI:58432] (1) main group molecular entity [CHEBI:33579] (25650) s-block molecular entity [CHEBI:33674] (7287) hydrogen molecular entity [CHEBI:33608] (6932) hydrides [CHEBI:33692] (1374) organic hydride [CHEBI:37175] (1178) organic fundamental parent [CHEBI:33245] (1178) heterocyclic organic fundamental parent [CHEBI:35552] (537) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic mancude parent [CHEBI:35573] (488) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) p-block molecular entity [CHEBI:33675] (25343) pnictogen molecular entity [CHEBI:33302] (10027) nitrogen molecular entity [CHEBI:51143] (7930) ammonium ion [CHEBI:35274] (507) histaminium [CHEBI:58432] (1) organonitrogen compound [CHEBI:35352] (6705) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) organic fundamental parent [CHEBI:33245] (1178) heterocyclic organic fundamental parent [CHEBI:35552] (537) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic mancude parent [CHEBI:35573] (488) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroorganic entity [CHEBI:33285] (15197) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen compound [CHEBI:35352] (6705) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) mancude ring [CHEBI:35568] (488) organic mancude parent [CHEBI:35573] (488) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) cyclic compound [CHEBI:33595] (7817) aromatic compound [CHEBI:33655] (3799) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) monocyclic compound [CHEBI:33661] (2007) heteromonocyclic compound [CHEBI:33670] (2004) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heterocyclic compound [CHEBI:5686] (5275) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteromonocyclic compound [CHEBI:33670] (2004) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) monocyclic heteroarene [CHEBI:38179] (375) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) polyatomic ion [CHEBI:36358] (2633) polyatomic cation [CHEBI:33702] (611) ammonium ion [CHEBI:35274] (507) histaminium [CHEBI:58432] (1) heteroatomic molecular entity [CHEBI:37577] (13672) hydrides [CHEBI:33692] (1374) organic hydride [CHEBI:37175] (1178) organic fundamental parent [CHEBI:33245] (1178) heterocyclic organic fundamental parent [CHEBI:35552] (537) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) organic mancude parent [CHEBI:35573] (488) mancude organic heterocyclic parent [CHEBI:35571] (481) mancude organic heteromonocyclic parent [CHEBI:35555] (392) azole [CHEBI:68452] (357) diazole [CHEBI:23677] (167) imidazoles [CHEBI:24780] (126) histaminium [CHEBI:58432] (1) ChEBI Compound Accession Identifier: [CHEBI:58432] ChEBI Compound Description: Conjugate acid of histamine protonated on the side-chain nitrogen. ChEBI Compound Identification Number: 58432 ChEBI InChI Value: InChI=1S/C5H9N3/c6-2-1-5-3-7-4-8-5/h3-4H,1-2,6H2,(H,7,8)/p+1 ChEBI InChIKey Value: NTYJJOPFIAHURM-UHFFFAOYSA-O ChEBI Compound Name: histaminium ChEBI SMILES Value: [NH3+]CCc1c[nH]cn1 ChEBI Substance ID: 92741351 ChEBI URL: ChEBI:58432 ChemSpider ID: NS Ontomatica Chemical Accession Key (OnChAKey): NTYJJOPFIAHURM_UHFFFAOYSA_O_000_000000 PubChem Compound ID: 25201573