Compound Trimethoprim-sulfamethoxazole
- CAS NO. : 738-70-5+723-46-6
- CAT NO. : PH-API-7566
Trimethoprim (CAS 738-70-5)
Physical State: Solid (crystalline powder)
Color/Appearance: White to pale yellow powder
Melting Point: 199–202 °C
Density: ~1.41 g/cm³
Solubility: Slightly soluble in water; soluble in ethanol, methanol, DMSO
Storage Conditions: Store at 2–8 °C, protect from light and moisture
Molecular Formula: C₁₄H₁₈N₄O₃
Molecular Weight: 290.32 g/mol
Sulfamethoxazole (CAS 723-46-6)
Physical State: Solid (crystalline powder)
Color/Appearance: White to light yellow powder
Melting Point: 167–169 °C
Density: ~1.38 g/cm³
Solubility: Slightly soluble in water; soluble in dimethylformamide, DMSO
Storage Conditions: Store at 2–8 °C, protect from light and moisture
Molecular Formula: C₁₀H₁₁N₃O₃S
Molecular Weight: 253.28 g/mol