1-Phenyl-1H-Pyrazolo[3,4-d]Pyrimidin-4-Ol
[CAS# 21314-17-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Phenylpyrimidine
• Name: 1-Phenyl-1H-Pyrazolo[3,4-d]Pyrimidin-4-Ol
• Synonyms: 1,5-dihydro-1-phenyl-4H-pyrazolo[3,4-d]pyrimidin-4-one; 1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 1-Phenyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
• Molecular Formula: C₁₁H₈N₄O
• Molecular Weight: 212.21
• CAS Registry Number: 21314-17-0
• EINECS: 244-331-0
• SMILES: C1=CC=C(C=C1)N2C3=C(C=N2)C(=NC=N3)O
• InChI: 1S/C11H8N4O/c16-11-9-6-14-15(10(9)12-7-13-11)8-4-2-1-3-5-8/h1-7H,(H,12,13,16)
• InChIKey: GDZQGHGCKKWNAC-UHFFFAOYSA-N

Properties

• Density: 1.5±0.1g/cm³ (Cal.)
• Melting point: 304-307°C (Expl.)
• Boiling point: 353.6±35.0°C at 760 mmHg (Cal.)
• Flash point: 167.7±25.9°C (Cal.)
• Refractive index: 1.749 (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: WARNING: Irritates lungs, eyes, skin