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CAS Number: 5852-78-8
8-hydroxyquinoline-5-carboxylic acid

Structure

8-hydroxyquinoline-5-carboxylic acid
Name: 8-hydroxyquinoline-5-carboxylic acid
Synonyms:
General Information
Product Number: 5852788
CAS Registry Number: 5852-78-8
Name:
5-​Quinolinecarboxylic acid, 8-​hydroxy-
8-​Hydroxyquinoline-​5-​carboxylic acid 
 
Chemical Formula: C10H7NO3
Exact Mass: 189.04
Molecular Weight: 189.17
m/z: 189.04 (100.0%), 190.05 (11.0%), 191.05 (1.2%)
Elemental Analysis: C, 63.49; H, 3.73; N, 7.40; O, 25.37
 
InChI: InChI=1S/C10H7NO3/c12-8-4-3-7(10(13)14)6-2-1-5-11-9(6)8/h1-5,12H,(H,13,14)
InChIKey: JGRPKOGHYBAVMW-UHFFFAOYSA-N
Canonical SMILES : C1=CC2=C(C=CC(=C2N=C1)O)C(=O)O
 
Thermal Properties Value Condition Note
Melting Point 301 °C (decomp)   (1)CAS
Melting Point 280 °C (decomp)   (2)CAS
Melting Point 273 °C   (3)CAS
Melting Point 272-273 °C (decomp)   (4)CAS
Melting Point 263 °C (decomp)   (2)CAS
Melting Point 230 °C   (5)CAS

Specification

98%

References
  1. (1) von Niementowski, St.; Berichte der Deutschen Chemischen Gesellschaft 1916, V49, P12-24 CAPLUS
  2. (2) Matsumura, Konomu; Journal of the American Chemical Society 1955, V77, P6671-4 CAPLUS
  3. (3) Matsumura, Komonu; Journal of the American Chemical Society 1931, V53, P1493-6 CAPLUS
  4. (4) Clemo, G. R.; Journal of the Chemical Society 1955, P3552-3 CAPLUS
  5. (5) Patel, I. J.; Bulgarian Chemical Communications 2007, V39(1), P32-35 CAPLUS
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