• Pyrimethamine

• Product Name
• Pyrimethamine

• CAS
• 58-14-0

• Molecular Formula
• C₁₂H₁₃ClN₄

• Molecular Weight
• 248.7114

• Molecular Structure
• 

• EINECS
• 200-364-2

• InChI
• InChI=1/C12H13ClN4/c1-2-9-10(11(14)17-12(15)16-9)7-3-5-8(13)6-4-7/h3-6H,2H2,1H3,(H4,14,15,16,17)

• Melting Point
• 233-234℃

• Flash Point
• 251°C

• Vapor Pressure
• 8.34E-10mmHg at 25°C

• Density
• 1.305g/cm3

• Safety Description
• R22:;
  

• Risk Description :
• R22:Harmful if swallowed.