Researching, producing and selling of the active pharmaceutical ingredients and fine chemical products
Products
Ramifenazone
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
Quality standard:
ITEMS |
SPECIFICATIONS |
Appearance |
White crystalline powder |
Clarity of Solution in
water and ethanol |
Clear |
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% |
|