Isopyrin CAS NO.3615-24-5

Product name: Ramifenazone Chemical name: 1,2-Dihydro-1,5-dimethyl-4-[(1-methylethyl)amino]-2-phenyl-3H-pyrazol-3-one Formula: C14H19N3O Structure:…

Product name: Ramifenazone Chemical name: 1,2-Dihydro-1,5-dimethyl-4-[(1-methylethyl)amino]-2-phenyl-3H-pyrazol-3-one Formula: C14H19N3O Structure: CAS No.: 3615-24-5 Appearance White crystalline powder Clarity of Solution in water and ethanol Clear Absorbance ≤0.035 Acidity Complies Melting point 79-83 Loss on drying ≤1.0% Related substances Complies Sulfated ash ≤0.3% Heavy metals ≤10ppm Chloride ≤0.5% Assay 99.0-101.0%