Nicotinic acid
CAS Registry Number®
59-67-6
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CAS Name
Nicotinic acidMolecular Formula
C6H5NO2Molecular Mass
123.11Cite this Page
Nicotinic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=59-67-6 (retrieved ) (CAS RN: 59-67-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
90-92 °C @ Press: 15 TorrMelting Point (2)
236.6 °CDensity (2)
1.473 g/cm³ @ Temp: 25 °C
Source(s)
- (1) Zinner, Helmut; Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, (1958), 291/63, 330-8, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9)
InChIKey
InChIKey=PVNIIMVLHYAWGP-UHFFFAOYSA-N
SMILES
C(O)(=O)C=1C=CC=NC1
Canonical SMILES
O=C(O)C=1C=NC=CC1
Other Names for this Substance
- 3-Pyridinecarboxylic acid
- Nicotinic acid
- Akotin
- Efacin
- Niacin
Deleted or Replaced CAS Registry Numbers
123574-58-3, 1580002-26-1
