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CAS Number: 16952-64-0
pyrido[4,3-d]pyrimidin-4(1H)-one

Structure

 pyrido[4,3-d]pyrimidin-4(1H)-one
Name: pyrido[4,3-d]pyrimidin-4(1H)-one
Synonyms:
General Information
Product Number: 16952640

CAS Registry Number 16952-64-0
Name:
Pyrido[4,?3-?d]?pyrimidin-?4(3H)?-?one
Pyrido[4,3-d]pyrimidin-4(1H)-one (9CI)
Pyrido[4,3-d]pyrimidin-4-ol (6CI,7CI)
3H-Pyrido[4,3-d]pyrimidin-4-one
4-Hydroxypyrido[4,3-d]pyrimidine

 

Chemical Formula: C7H5N3O
Exact Mass: 147.04
Molecular Weight: 147.13
m/z: 147.04 (100.0%), 148.05 (7.7%), 148.04 (1.1%)

 

InChI:InChI=1S/C7H5N3O/c11-7-5-3-8-2-1-6(5)9-4-10-7/h1-4H,(H,9,10,11)

InChI Key:RADMRAMXLLLVGG-UHFFFAOYSA-N

Canonical SMILES:C1=CN=CC2=C1NC=NC2=O

 

Thermal Properties Value Condition Note
Melting Point 293 °C Solv: water (7732-18-5) (1)CAS
Melting Point 283-285 °C (decomp) Solv: water (7732-18-5) (2)CAS

Specification

98%
References
  1. (1) Taylor, Edward C., Jr.; Journal of the American Chemical Society 1960, V82, P6058-64 CAPLUS
  2. (2) Sako, M.; Science of Synthesis 2004, V16, P1155-1267 CAPLUS
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