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Isonicotinic acid information


Isonicotinic acid[1]
Skeletal formula
Skeletal formula
Ball-and-stick model
Ball-and-stick model
Names
Preferred IUPAC name
Pyridine-4-carboxylic acid
Other names
Isonicotinic acid
4-Pyridinecarboxylic acid
p-Pyridinecarboxylic acid
4-Picolinic acid
Identifiers
CAS Number
  • 55-22-1 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:6032 checkY
ChEMBL
  • ChEMBL1203 checkY
ChemSpider
  • 5709 checkY
ECHA InfoCard 100.000.208 Edit this at Wikidata
KEGG
  • C07446 checkY
PubChem CID
  • 5922
UNII
  • Y8SYN761TQ checkY
CompTox Dashboard (EPA)
  • DTXSID8020757 Edit this at Wikidata
InChI
  • InChI=1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9) checkY
    Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N checkY
  • InChI=1/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
    Key: TWBYWOBDOCUKOW-UHFFFAOYAV
SMILES
  • c1cnccc1C(=O)O
Properties
Chemical formula
C6H5NO2
Molar mass 123.111 g·mol−1
Appearance White to off-white crystalline solid
Density Solid
Melting point 310 °C (590 °F; 583 K) (sublimes)
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
3
1
0
Safety data sheet (SDS) http://datasheets.scbt.com/sc-250188.pdf
Related compounds
Related compounds
nicotinic acid, pyridine isoniazid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references

Isonicotinic acid or pyridine-4-carboxylic acid is an organic compound with the formula C5H4N(CO2H). It is a derivative of pyridine with a carboxylic acid substituent at the 4-position. It is an isomer of picolinic acid and nicotinic acid, which have the carboxyl group at the 2- and 3-position respectively compared to the 4-position for isonicotinic acid.

  1. ^ Isonicotinic acid at chemicalland21.com

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Isonicotinic acid

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Isonicotinic acid or pyridine-4-carboxylic acid is an organic compound with the formula C5H4N(CO2H). It is a derivative of pyridine with a carboxylic...

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Picolinic acid

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(COOH) substituent at the 2-position. It is an isomer of nicotinic acid and isonicotinic acid, which have the carboxyl side chain at the 3- and 4-positions...

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Isoniazid

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Isoniazid, also known as isonicotinic acid hydrazide (INH), is an antibiotic used for the treatment of tuberculosis. For active tuberculosis, it is often...

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INH

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language, ISO 639 code Inhambane Airport, Mozambique, IATA code INH Isonicotinic acid hydrazide or isoniazid, an antibiotic for treatment of tuberculosis...

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Pyridinecarboxylic acids

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Picolinic acid (2-pyridinecarboxylic acid) Nicotinic acid (3-pyridinecarboxylic acid), also known as Niacin Isonicotinic acid (4-pyridinecarboxylic acid) All...

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Iproniazid

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metabolized in the body. Iproniazid is converted to isopropyl hydrazine and isonicotinic acid in an initial hydrolysis reaction. Isopropyl hydrazine can either...

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Methaniazide

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prodrug of isonicotinic acid, and acetylisoniazid, a metabolite of isoniazid, is a metabolic intermediate through which most of the isonicotinic acid is formed...

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Isonicotinamide

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Isonicotinamide (pyridine-4-carboxamide) is the amide form of isonicotinic acid. It is an isomer of nicotinamide, which has the carboxamide group in the...

Word Count : 114

Deoxycholic acid

Last Update:

(2001). "A Simple Method for Synthesis of Active Esters of Isonicotinic and Picolinic Acids". Molecules. 6 (12): 47–51. CiteSeerX 10.1.1.362.1034. doi:10...

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IARC group 3

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sorbitol-citric acid complex Isatidine Isonicotinic acid hydrazide (Isoniazid) Isophosphamide Isopropanol Isopropyl oils Isosafrole Jacobine Kaempferol Kojic acid Lauroyl...

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Potassium permanganate

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required for the synthesis of ascorbic acid, chloramphenicol, saccharin, isonicotinic acid, and pyrazinoic acid. KMnO4 is used in qualitative organic analysis...

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C6H5NO2

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0320 u) may refer to: Nitrobenzene Pyridinecarboxylic acid Isonicotinic acid Niacin Picolinic acid 3-Hydroxyisonicotinaldehyde This set index page lists...

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Schedule H

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ISOCARBOXSIDE 263. ISOFLURANE 264. ISONICOTNIC ACID HYDRAZINE AND OTHER-HYDRAGINE DERIVATIVES OF ISONICOTINIC ACID 265. ISOSORBIDE DINITRATE/MONONITRATE 266...

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Methyl isonicotinate

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semiochemical. Other names for this compound are 4-pyridine carboxylic acid, and isonicotinic acid methyl ester. This compound is slightly toxic to the human body...

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C6H6N2O

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compound; a pyrazine and a ketone Isonicotinamide, the amide form of isonicotinic acid; an isomer of nicotinamide Nicotinamide, a form of vitamin B3 found...

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Antimicrobial properties of copper

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reverse transcriptase and virus inactivation by metal complexes of isonicotinic acid hydrazide". Antiviral Research. 2 (5): 291–300. doi:10.1016/0166-3542(82)90052-3...

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Totarol

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synergy with currently used antimicrobial drugs: totarol potentiates isonicotinic acid hydrazide against various Mycobacteria.; methicillin against Mycobacterium...

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Furonazide

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oral) was reported as 2,600 mg/kg. Kazuo Miyatake, “Derivatives of isonicotinic acid hydrazide”, Japanese Patent 32,002,484 B4 (1957) Kazuo Miyatake; Ichimura...

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Antidepressant

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(1952). "Tuberculosis Chemotherapy with Hydrazine Derivatives of Isonicotinic Acid". Chest. 21 (4): 385–438. doi:10.1378/chest.21.4.385. PMID 14906149...

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List of compounds with carbon number 6

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furfuryl isothiocyanate 4650-60-6 C6H5NO2 isonicotinic acid 55-22-1 C6H5NO2 niacin 59-67-6 C6H5N3O5 picramic acid 96-91-3 C6H5O phenoxy radical 2122-46-5...

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Enisamium iodide

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Enisamium iodide is a derivative of isonicotinic acid. Based on its systematic chemical name of N-benzyl-1-methylpyridin-1-ium-4-carboxamide iodide, the...

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George Mackaness

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MACKANESS G.B.; SMITH N (August 1952). "The action of isoniazid (isonicotinic acid hydrazide) on intracellular tubercle bacilli". American Review of...

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