5-Amino-3,4-Dihydro-7H-Pyrazolo[4,3-d]Pyrimidin-7-One
[CAS# 369598-74-3]

Identification

• Name: 5-Amino-3,4-Dihydro-7H-Pyrazolo[4,3-d]Pyrimidin-7-One
• Synonyms: 5-amino-3H-pyrazolo[4,3-d]pyrimidin-7(4H)-one
• Molecular Formula: C₅H₅N₅O
• Molecular Weight: 151.13
• CAS Registry Number: 369598-74-3
• SMILES: C1c2c(c(=O)nc([nH]2)N)N=N1
• InChI: 1S/C5H5N5O/c6-5-8-2-1-7-10-3(2)4(11)9-5/h1H2,(H3,6,8,9,11)
• InChIKey: UCGQIZFXFZVJOE-UHFFFAOYSA-N

Properties

• Density: 2.196g/cm³ (Cal.)
• Boiling point: 335.574°C at 760 mmHg (Cal.)
• Flash point: 156.75°C (Cal.)
• Refractive index: 2.047 (Cal.)