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CAS Number: 37538-68-4
pyrido[3,2-d]pyrimidine-2,4-diol

Structure

 pyrido[3,2-d]pyrimidine-2,4-diol
Name: pyrido[3,2-d]pyrimidine-2,4-diol
Synonyms:
General Information
Product Number: 37538684

CAS Registry Number 37538-68-4
Name:
Pyrido[3,?2-?d]?pyrimidine-?2,?4(1H,?3H)?-?dione
Pyrido[3,2-d]pyrimidine-2,4-diol (6CI)
1H,3H-Pyrido[3,2-d]pyrimidine-2,4-dione
2,4-Dihydroxypyrido[3,2-d]pyrimidine

 

Chemical Formula: C7H5N3O2
Exact Mass: 163.04
Molecular Weight: 163.13
m/z: 163.04 (100.0%), 164.04 (8.8%)

 

InChI:InChI=1S/C7H5N3O2/c11-6-5-4(2-1-3-8-5)9-7(12)10-6/h1-3H,(H2,9,10,11,12)

InChI Key:BJLUORNGPCXNHM-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C(=O)NC(=O)N2)N=C1

 

Thermal Properties Value Condition Note
Melting Point >380 °C Solv: water (7732-18-5) (2)CAS
Melting Point 340-345 °C Solv: ethyl acetate (141-78-6) (1)IC
Melting Point 320 °C   (3)CAS
Melting Point >300 °C Solv: acetic acid (64-19-7) (2)CAS

Specification

98%
References
  1. (1) Fahmy, Amin Farouk; Heterocycles 1986, V24(8), P2201-13 CAPLUS
  2. (2) Sako, M.; Science of Synthesis 2004, V16, P1155-1267 CAPLUS
  3. (3) Hitchings, Geo H.; US 2686781 1954 CAPLUS
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