CAS Registry Number: 54127-63-8
Name:

5-chloro-6-hydroxynicotinic acid

3-Chloro-2-hydroxypyridine-5-carboxylic acid

Chemical Formula: C6H4ClNO3
Exact Mass: 172.99
Molecular Weight: 173.55
m/z: 172.99 (100.0%), 174.99 (32.8%), 173.99 (7.0%), 175.99 (2.1%)

InChI
InChI=1S/C6H4ClNO3/c7-4-1-3(6(10)11)2-8-5(4)9/h1-2H,(H,8,9)(H,10,11)
InChI Key
OLTRUTPHSBQWAZ-UHFFFAOYSA-N
Canonical SMILES
C1=C(C(=O)NC=C1C(=O)O)Cl

Specification

98%

e-EROS Encyclopedia of Reagents for Organic Synthesis (2001), 1-2.

PCT Int. Appl. (2012), WO 2012177893 A2 20121227