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more general categories information about this item 03. Biological Effects of Specific Chemicals 03. Biological Effects of Specific Chemicals biochemical uses [CHEBI:52206] (3306) metabolite [CHEBI:25212] (2692) drug metabolite [CHEBI:49103] (17) pyrazine-2-carboxylic acid [CHEBI:71311] (1) antimicrobial agent [CHEBI:33281] (927) antibacterial agent [CHEBI:33282] (317) antibacterial drug [CHEBI:36047] (177) antimycobacterial drug [CHEBI:64912] (46) antitubercular agent [CHEBI:33231] (29) pyrazine-2-carboxylic acid [CHEBI:71311] (1) 08. Chemical Category 08. Chemical Category main group molecular entity [CHEBI:33579] (25650) s-block molecular entity [CHEBI:33674] (7287) hydrogen molecular entity [CHEBI:33608] (6932) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) p-block molecular entity [CHEBI:33675] (25343) pnictogen molecular entity [CHEBI:33302] (10027) nitrogen molecular entity [CHEBI:51143] (7930) organonitrogen compound [CHEBI:35352] (6705) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) chalcogen molecular entity [CHEBI:33304] (15225) oxygen molecular entity [CHEBI:25806] (14414) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) heteroorganic entity [CHEBI:33285] (15197) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen compound [CHEBI:35352] (6705) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic acid [CHEBI:64709] (3008) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) cyclic compound [CHEBI:33595] (7817) monocyclic compound [CHEBI:33661] (2007) heteromonocyclic compound [CHEBI:33670] (2004) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) heterocyclic compound [CHEBI:5686] (5275) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) heteromonocyclic compound [CHEBI:33670] (2004) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) organic heteromonocyclic compound [CHEBI:25693] (2004) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) diazines [CHEBI:38313] (288) pyrazines [CHEBI:38314] (15) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) heteroatomic molecular entity [CHEBI:37577] (13672) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) monocarboxylic acid [CHEBI:25384] (1620) pyrazinecarboxylic acid [CHEBI:48345] (1) pyrazine-2-carboxylic acid [CHEBI:71311] (1) ChEBI Compound Accession Identifier: [CHEBI:71311] ChEBI Compound Description: The parent compound of the class of pyrazinecarboxylic acids, that is pyrazine bearing a single carboxy substituent. The active metabolite of the antitubercular drug pyrazinamide. ChEBI Compound Identification Number: 71311 ChEBI InChI Value: InChI=1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9) ChEBI InChIKey Value: NIPZZXUFJPQHNH-UHFFFAOYSA-N ChEBI Compound Name: pyrazine-2-carboxylic acid ChEBI SMILES Value: OC(=O)c1cnccn1 ChEBI Substance ID: 160655917 ChEBI URL: ChEBI:71311 ChemSpider ID: NS Ontomatica Chemical Accession Key (OnChAKey): NIPZZXUFJPQHNH_UHFFFAOYSA_N_000_000000 PubChem Compound ID: 1047