Dinicotinic acid

Dinicotinic acid
Names
Preferred IUPAC name
Pyridine-3,5-dicarboxylic acid
Other names
3,5-Pyridinedicarboxylic acid
Identifiers
3D model (JSmol)
131640
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.007.177 Edit this at Wikidata
EC Number
  • 207-893-8
279307
UNII
  • InChI=1S/C7H5NO4/c9-6(10)4-1-5(7(11)12)3-8-2-4/h1-3H,(H,9,10)(H,11,12)
    Key: MPFLRYZEEAQMLQ-UHFFFAOYSA-N
  • C1=C(C=NC=C1C(=O)O)C(=O)O
Properties
C7H5NO4
Molar mass 167.120 g·mol−1
Structure[1]
monoclinic
P21/c, No. 14
a = 9.702 Å, b = 11.153 Å, c = 6.587 Å
α = 90°, β = 107.80°, γ = 90°
4
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Dinicotinic acid (pyridine-3,5-dicarboxylic acid) is a heterocyclic organic compound, more precisely a heteroaromatic. It is one of many pyridinedicarboxylic acids and consists of a pyridine ring carrying to carboxy groups in the 3- and 5-positions.

  1. ^ Structure reports for 1973 : organic section. Organic compounds. J. Trotter. Dordrecht: Springer. 1975. p. 174. ISBN 978-94-017-3121-8. OCLC 859588799.{{cite book}}: CS1 maint: others (link)