| Revision as of 06:41, 2 March 2011 editCheMoBot (talk | contribs)Bots141,565 edits Updating {{chembox}} (no changed fields - added verified revid - updated 'UNII_Ref', 'ChemSpiderID_Ref', 'StdInChI_Ref', 'StdInChIKey_Ref', 'ChEMBL_Ref', 'KEGG_Ref') per Chem/Drugbox validation (← Previous edit |
Latest revision as of 16:53, 7 November 2022 edit undoJWBE (talk | contribs)Extended confirmed users10,129 edits added Category:4-Pyridyl compounds using HotCat |
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{{Unreferenced|date=January 2007}} |
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{{Chembox |
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{{Chembox |
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| verifiedrevid = 356554670 |
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| verifiedrevid = 416695175 |
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| ImageFile = Isonicotinamide.png |
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| ImageFile = Isonicotinamide.png |
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| ImageSize = 100px |
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| ImageSize = 100px |
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| PIN = Pyridine-4-carboxamide |
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| IUPACName = Isonicotinamide |
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| OtherNames = pyridine-4-carboxamide |
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| OtherNames = |
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| Section1 = {{Chembox Identifiers |
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| Abbreviations = |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo = 1453-82-3 |
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| CASNo = 1453-82-3 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII = 4H3BH6YX9Q |
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| PubChem = 15074 |
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| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} |
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| SMILES = NC(=O)c1ccncc1 |
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| InChI = |
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| ChemSpiderID = 14346 |
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| SMILES = c1cnccc1C(=O)N |
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| InChI = 1/C6H6N2O/c7-6(9)5-1-3-8-4-2-5/h1-4H,(H2,7,9) |
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| InChIKey = VFQXVTODMYMSMJ-UHFFFAOYAE |
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| StdInChI = 1S/C6H6N2O/c7-6(9)5-1-3-8-4-2-5/h1-4H,(H2,7,9) |
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| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} |
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| StdInChIKey = VFQXVTODMYMSMJ-UHFFFAOYSA-N |
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| ChEBI = 6031 |
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| C=6 | H=6 | N=2 | O=1 |
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| Formula = C<sub>6</sub>H<sub>6</sub>N<sub>2</sub>O |
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| MeltingPt = 155–157 °C |
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'''Isonicotinamide''' (pyridine-4-carboxamide) is a chemical based on the ] structure, but in which the ] is in the 4-position and not the 3-position. It has the chemical formula C<sub>6</sub>H<sub>6</sub>N<sub>2</sub>O. |
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'''Isonicotinamide''' (pyridine-4-carboxamide) is the ] form of ]. It is an isomer of ], which has the ] group in the 3-position.<ref>{{Cite web|last=PubChem|title=Isonicotinamide|url=https://pubchem.ncbi.nlm.nih.gov/compound/15074|access-date=2020-07-25|website=pubchem.ncbi.nlm.nih.gov|language=en}}</ref> |
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It is soluble in water (191 g/L), and is also soluble in ], DMSO, ], ], chloroform/methanol mixtures, and ] (10 mg/L). This compound is used for material synthesis.<ref>{{Cite web|title=Isonicotinamide {{!}} C6H6N2O {{!}} ChemSpider|url=http://www.chemspider.com/Chemical-Structure.14346.html|access-date=2020-07-25|website=www.chemspider.com}}</ref> |
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Compounds in which the amide nitrogen is connected to another, and then doubly-bonded, are called '''isonicotinoylhydrazones'''.<ref>{{Cite web|title=isonicotinamide (CHEBI:6031)|url=https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:6031|access-date=2020-07-25|website=www.ebi.ac.uk}}</ref> |
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==See also== |
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==See also== |
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* ] |
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* ] |
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* ] |
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* ] |
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== References == |
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<references /> |
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] |
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] |
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] |
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{{Heterocyclic-stub}} |
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{{Heterocyclic-stub}} |