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CAS Number: 34662-58-3
4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid

Structure

 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
Name: 4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
Synonyms:
General Information
Product Number: 34662583

CAS Registry Number 34662-58-3
Name:
4H-?Pyrido[1,?2-?a]?pyrimidine-?3-?carboxylic acid, 4-?oxo-
NSC 156831

 

Chemical Formula: C9H6N2O3
Exact Mass: 190.04
Molecular Weight: 190.16
m/z: 190.04 (100.0%), 191.04 (9.9%), 192.04 (1.1%)

 

InChI:InChI=1S/C9H6N2O3/c12-8-6(9(13)14)5-10-7-3-1-2-4-11(7)8/h1-5H,(H,13,14)

InChI Key:YGHFAYBPBVHKHY-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=NC=C(C(=O)N2C=C1)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 260 °C (decomp)   (1)IC

Specification

98%
References
  1. (1) Schmidt, Hans Werner; Monatshefte fuer Chemie 1977, V108(3), P517-24 CAPLUS
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