Niacin

• Formula: C₆H₅NO₂
• Molecular weight: 123.1094
• IUPAC Standard InChI: InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) Copy

  
• IUPAC Standard InChIKey: PVNIIMVLHYAWGP-UHFFFAOYSA-N Copy
• CAS Registry Number: 59-67-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 3-Pyridinecarboxylic acid; Nicotinic acid; Akotin; Apelagrin; Daskil; Efacin; Linic; Nicacid; Nicangin; Nico-Span; Nicodelmine; Nicolar; Niconacid; Nicosan 3; Nicotinipca; Nicyl; Nyclin; Pellagrin; Pelonin; Pyridine-β-carboxylic acid; 3-Carboxylpyridine; 3-Carboxypyridine; anti-Pellagra vitamin; Acidum nicotinicum; Bionic; Davitamon PP; Diacin; Direktan; Naotin; Niac; Nicamin; Nico-400; Nicobid; Nicocap; Nicocidin; Nicocrisina; Nicodan; Nicodon; Niconat; Niconazid; Nicorol; Nicoside; Nicosyl; Nicotamin; Nicotene; Nicotil; Nicotine acid; Nicotinsaure; Nicovasan; Nicovasen; Nicovel; Nipellen; NICO; P.P. factor-pellagra preventive factor; Pellagra preventive factor; Pellagramin; Peviton; Pyridine-3-carboxylic acid; PP Factor; SK-Niacin; S115; Tega-Span; Vitaplex N; Wampocap; Acide nicotinique; Kyselina nikotinova; NAH; Pyridine-carboxylique-3; Tinic; m-Pyridinecarboxylic acid; β-Pyridinecarboxylic acid; 3-Pyridylcarboxylic acid; Niacor; P.P. factor; Vitamin B3; Niaspan; Vitamin B5
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• Information on this page:
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

UV/Visible spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

Gas Chromatography

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Kovats' RI, non-polar column, isothermal

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Van Den Dool and Kratz RI, non-polar column, temperature ramp

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Normal alkane RI, non-polar column, custom temperature program

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References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Bartecki, Szoke, et al., 1966
Bartecki, A.; Szoke, J.; Varsanyi, G.; Vizesy, M., Absorption spectra in the ultraviolet and visible region. Volume 3, Academic Press Inc., New York, 1966, 278. [all data]

Japp, Gill, et al., 1987
Japp, M.; Gill, R.; Osselton, M.D., Comparison of drug retention indices determined on packed, wide bore capillary and narrow bore capillary columns, J. Forensic Sci., 1987, 32, 6, 1574-1586. [all data]

Perrigo and Peel, 1981
Perrigo, B.J.; Peel, H.W., The use of retention indices and temperature-programmed gas chromatography in analytical toxicology, J. Chromatogr. Sci., 1981, 19, 5, 219-226, https://doi.org/10.1093/chromsci/19.5.219 . [all data]

Ardrey and Moffat, 1981
Ardrey, R.E.; Moffat, A.C., Gas-liquid chromatographic retention indices of 1318 substances of toxicological interest on SE-30 or OV-1 stationary phase, J. Chromatogr., 1981, 220, 3, 195-252, https://doi.org/10.1016/S0021-9673(00)81925-1 . [all data]

Notes

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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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