Name of product: | Primidone |
CAS No.: | 125-33-7 |
Standard: | GMP,DMF,CEP |
1.1 Name: Primidone
Chemicalname:5-Ethyl-5-phenylhexahydropyrimidine-4,6-dione;
5-Ethyldihydro-5-phenyl-4,6(1H,5H)-pyrimidinedione
1.2 Chemical structural formula:
Molecular formula: C12H14N2O2
Molecular weight: 218.26
1.3 Physical and Chemical Properties: This product is a white crystalline powder, odorless and slightly bitter. The product is slightly soluble in ethanol and almost insoluble in water, acetone or benzene. Melting point: 280 ~ 284 ℃.
1.4 Approval No.:
Guoyao Zhun Zi:H32025156
1.5 Product Validity:three years
1.6 Role and Clinical Use
Primidone is mainly used for grand mal seizures and psychomotor seizures. The dosage gradually increases from small dose to common dose after one week. Take 0.25g orally once, 2-3 times a day, or follow the doctor's advice.