7-Amino-5-Oxo-4,5-Dihydropyrazolo[1,5-a]Pyrimidine-3-Carbonitrile
[CAS# 138904-35-5]

Identification

• Name: 7-Amino-5-Oxo-4,5-Dihydropyrazolo[1,5-a]Pyrimidine-3-Carbonitrile
• Synonyms: 7-Amino-4,5-dihydro-5-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile; 7-Amino-4,5-dihydro-5-oxo-pyrazolo-[1,5-a]pyrimidine-3-carbonitrile; 7-amino-5-hydroxy-pyrazolo[1,5-a]pyrimidine-3-carbonitrile
• Molecular Formula: C₇H₅N₅O
• Molecular Weight: 175.15
• CAS Registry Number: 138904-35-5
• SMILES: c1c(n2c(c(cn2)C#N)[nH]c1=O)N
• InChI: 1S/C7H5N5O/c8-2-4-3-10-12-5(9)1-6(13)11-7(4)12/h1,3H,9H2,(H,11,13)
• InChIKey: BNFWUAFRRYBCJX-UHFFFAOYSA-N

Properties

• Density: 1.764g/cm³ (Cal.)
• Boiling point: 335.354°C at 760 mmHg (Cal.)
• Flash point: 156.617°C (Cal.)
• Refractive index: 1.853 (Cal.)

Safety Data

• Safety Description: IRRITANT