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CAS Number: 55698-67-4
8-hydroxyquinoline-4-carboxylic acid

Structure

8-hydroxyquinoline-4-carboxylic acid
Name: 8-hydroxyquinoline-4-carboxylic acid
Synonyms:
General Information
Product Number: 55698674

CAS Registry Number 55698-67-4
Name:
4-​Quinolinecarboxylic acid, 8-​hydroxy-
8-Hydroxycinchoninic acid
NSC 120753

 

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%)

 

InChI:InChI=1S/C10H7NO3/c12-8-3-1-2-6-7(10(13)14)4-5-11-9(6)8/h1-5,12H,(H,13,14)

InChI Key:KPTUKANGPPVLMD-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=CN=C2C(=C1)O)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 258-259 °C   (1)CAS

Specification

98%

References

(1) Fuson, R. C.; Journal of the American Chemical Society 1925, V47, P2018-21 CAPLUS

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