| 词条 | Isonicotinamide |
| 释义 |
| Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 416695175 | ImageFile = Isonicotinamide.png | ImageSize = 100px | IUPACName = Isonicotinamide | OtherNames = Pyridine-4-carboxamide |Section1={{Chembox Identifiers | Abbreviations = | CASNo_Ref = {{cascite|correct|??}} | CASNo = 1453-82-3 | EINECS = | PubChem = 15074 | ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} | ChemSpiderID = 14346 | SMILES = c1cnccc1C(=O)N | InChI = 1/C6H6N2O/c7-6(9)5-1-3-8-4-2-5/h1-4H,(H2,7,9) | InChIKey = VFQXVTODMYMSMJ-UHFFFAOYAE | StdInChI_Ref = {{stdinchicite|changed|chemspider}} | StdInChI = 1S/C6H6N2O/c7-6(9)5-1-3-8-4-2-5/h1-4H,(H2,7,9) | StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} | StdInChIKey = VFQXVTODMYMSMJ-UHFFFAOYSA-N | RTECS = | MeSHName = | ChEBI_Ref = {{ebicite|changed|EBI}} | ChEBI = 6031 | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = }} |Section2={{Chembox Properties | C=6 | H=6 | N=2 | O=1 | Appearance = | Density = | MeltingPt = 155-157°C | MeltingPt_notes = | BoilingPt = | BoilingPt_notes = | Solubility = | SolubleOther = | Solvent = | pKa = | pKb = | IsoelectricPt = | LambdaMax = | Absorbance = | SpecRotation = | RefractIndex = | Viscosity = | Dipole = }} |Section3={{Chembox Structure | CrystalStruct = | Coordination = | MolShape = | Dipole = }} |Section4={{Chembox Thermochemistry | DeltaHf = | DeltaHc = | Entropy = | HeatCapacity = }} |Section5={{Chembox Pharmacology | AdminRoutes = | Bioavail = | Metabolism = | HalfLife = | ProteinBound = | Excretion = | Legal_status = | Legal_US = | Legal_UK = | Legal_AU = | Legal_CA = | Pregnancy_category = | Pregnancy_AU = | Pregnancy_US = }} |Section6={{Chembox Explosive | ShockSens = | FrictionSens = | DetonationV = | REFactor = }} |Section7={{Chembox Hazards | ExternalSDS = | EUClass = | MainHazards = | NFPA-H = | NFPA-F = | NFPA-R = | NFPA-S = | RPhrases = | SPhrases = | RSPhrases = | FlashPt = | AutoignitionPt = | ExploLimits = | PEL = }} |Section8={{Chembox Related | OtherAnions = | OtherCations = | OtherFunction = | OtherFunction_label = | OtherCompounds = }} }} Isonicotinamide (pyridine-4-carboxamide) is the amide form of isonicotinic acid. It is an isomer of nicotinamide, which has the carboxamide group in the 3-position. This is Soluble in water@ 191 gm/L, also in ethanol, DMSO, Methanol, Chloroform, Chloroform methanol mixture, and in Dioxane 10 mg/L. This compound used for material synthesis and regarded as Gras. Compounds in which the amide nitrogen is connected to another, and then doubly-bonded, are called isonicotinoylhydrazones. See also
1 : Isonicotinamides |
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