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CAS No 2398-81-4 , 1-oxidopyridin-1-ium-3-carboxylic acid Search by region : Germany

  • Name: 1-oxidopyridin-1-ium-3-carboxylic acid
  • Synonyms: N-Hydroxynicotinic acid; 3-Pyridinecarboxylic acid;Oxiniacic acid;1-oxidopyridin-1-ium-3-carboxylic acid; Nicotinic acid oxide; 2398-81-4; 1-oxide; Nicotinic acid 1-oxide;
  • CAS Registry Number:
  • Melting Point: 260-262 ºC
  • Flash Point: 237.4 ºC
  • Boiling Point: 469 ºCat 760 mmHg
  • Density: 1.34 g/cm3
  • Safety Statements: R20/21
  • Hazard Symbols: Xn: Harmful;
  • Flash Point: 237.4 ºC
  • EINECS: 219-265-0
  • Molecular Weight: 139.1088
  • InchiKey: FJCFFCXMEXZEIM-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H5NO3/c8-6(9)5-2-1-3-7(10)4-5/h1-4H,(H,8,9)
  • Risk Statements: S22
  • Molecular Formula: C6H5NO3
  • Molecular Structure:CAS No:2398-81-4 1-oxidopyridin-1-ium-3-carboxylic acid

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References of 1-oxidopyridin-1-ium-3-carboxylic acid
Title: Oxiniacic Acid
CAS Registry Number: 2398-81-4
CAS Name: 3-Pyridinecarboxylic acid 1-oxide
Synonyms: nicotinic acid 1-oxide; 3-carboxypyridine N-oxide
Molecular Formula: C6H5NO3
Molecular Weight: 139.11
Percent Composition: C 51.80%, H 3.62%, N 10.07%, O 34.50%
Literature References: Prepn: Clemo, Koenig, J. Chem. Soc. 1949, S231; Taylor, Crovetti, J. Org. Chem. 19, 1633 (1954). Mass spectrum: Bild, Hesse, Helv. Chim. Acta 50, 1885 (1967). Therapeutic effect: Debay, Thery, BE 618968 (1962), C.A. 58, 12375e (1963).
Properties: Needles, mp 254-255° (dec). Slightly soluble in cold water, more sol in hot water, hot glacial acetic acid, hot methanol, less sol in ethanol. Insol in light petroleum, benzene, chloroform. uv max (0.1N H2SO4): 220, 260 nm (e 22400, 10200).
Melting point: mp 254-255° (dec)
Absorption maximum: uv max (0.1N H2SO4): 220, 260 nm (e 22400, 10200)
 
Derivative Type: Ethanolamine salt
CAS Registry Number: 36296-31-8
Synonyms: Ethanolamine oxiniacate
Trademarks: Novacyl (Astra)
Molecular Formula: C6H5NO3.C2H7NO
Molecular Weight: 200.19
Percent Composition: C 48.00%, H 6.04%, N 13.99%, O 31.97%
 
Therap-Cat: Antilipemic.
Keywords: Antilipemic; Nicotinic Acid Derivatives.