5-Phenylthieno[2,3-d]pyrimidin-4(1H)-one
[CAS# 35978-39-3]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Phenylpyrimidine
• Name: 5-Phenylthieno[2,3-d]pyrimidin-4(1H)-one
• Molecular Formula: C₁₂H₈N₂OS
• Molecular Weight: 228.27
• CAS Registry Number: 35978-39-3
• EC Number: 816-678-3

Properties

• Solubility: Insoluble (4.1E^-3 g/L) (25 ºC), Calc.^*
• Density: 1.41±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 216 ºC (methanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Perrissin, Monique; European Journal of Medicinal Chemistry 1984, V19(5), P420-4.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335