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CAS Number: 86-47-5
7-chloro-4-hydroxyquinoline-3-carboxylic acid

Structure

7-chloro-4-hydroxyquinoline-3-carboxylic acid
Name: 7-chloro-4-hydroxyquinoline-3-carboxylic acid
Synonyms:
General Information
Product Number: 86475

CAS Registry Number 86-47-5
Name:
3-​Quinolinecarboxylic acid, 7-​chloro-​4-​hydroxy-
4-Hydroxy-7-chloro-3-quinolinecarboxylic acid
7-Chloro-4-hydroxyquinoline-3-carboxylic acid
NSC 27801
NSC 56803

 

Chemical Formula: C10H6ClNO3
Exact Mass: 223.00
Molecular Weight: 223.61
m/z: 223.00 (100.0%), 225.00 (32.0%), 224.01 (11.0%), 226.00 (3.6%), 225.01 (1.2%)

 

InChI:InChI=1S/C10H6ClNO3/c11-5-1-2-6-8(3-5)12-4-7(9(6)13)10(14)15/h1-4H,(H,12,13)(H,14,15)

InChI Key:SACLIBNEKWTDEG-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=C1Cl)NC=C(C2=O)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 272 °C   (4)CAS
Melting Point 270-272 °C   (5)CAS
Melting Point 269 °C   (6)CAS
Melting Point 246-247 °C (decomp)   (7)CAS
Melting Point 174-273 °C (decomp)   (8)CAS

Specification

98%

References
  1. (4) Bredereck, Hellmut; Chemische Berichte 1965, V98(4), P1081-6 CAPLUS
  2. (5) Snyder, Harold R.; US 2504895 1950 CAPLUS
  3. (6) Mapara, R. K.; Journal of the Indian Chemical Society 1954, V31, P951-6 CAPLUS
  4. (7) Roberts, Royston M.; Journal of Organic Chemistry 1949, V14, P277-84 CAPLUS
  5. (8) Price, Charles C.; Journal of the American Chemical Society 1946, V68, P1204-8 CAPLUS
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