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CAS Number: 5466-62-6
4,6-dihydroxynicotinic acid

Structure

4,6-dihydroxynicotinic acid
Name: 4,6-dihydroxynicotinic acid
Synonyms:
General Information
Product Number: 5466626

CAS Registry Number 5466-62-6
Name:
3-?Pyridinecarboxylic acid, 1,?6-?dihydro-?4-?hydroxy-?6-?oxo-
2,4-Dihydroxy-5-carboxypyridine
4,6-Dihydroxynicotinic acid
5-Carboxy-4-hydroxy-2-pyridone
NSC 25748
NSC 26363

 

Chemical Formula: C6H5NO4
Exact Mass: 155.02
Molecular Weight: 155.11
m/z: 155.02 (100.0%), 156.03 (6.7%), 157.03 (1.0%)

 

InChI:InChI=1S/C6H5NO4/c8-4-1-5(9)7-2-3(4)6(10)11/h1-2H,(H,10,11)(H2,7,8,9)

InChI Key:QJLHSJRQOWSNMD-UHFFFAOYSA-N

Canonical SMILES:C1=C(C(=CNC1=O)C(=O)O)O

 

Thermal Properties Value Condition Note
Melting Point 218-219 °C   (1)CAS

Specification

98%

References

(1) den Hertog, H. J.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 1946, V65, P129-40 CAPLUS

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