产品服务
PRODUCT 卡马西平
中文通用名 | ：卡马西平 |
用途类型 | ：二苯并氮杂 类抗癫痫药 |
规格 | ：USP |
HS Code | ：2921.4400.00 |
- Tel: +86-532-83876123
- Fax: +86-532-83876157
- Email: dennis@qingmeibio.com
- Skype: dennis10221
化学性质
结构式 | ： |
CAS | ： 298-46-4 |
分子式 | ：C15H12N2O |
用途 | ：抗惊厥药，用于治疗癫痫大发作和精神运动性癫痫，还可治疗三叉神经痛。 |
技术参数
Items | Standard |
|---|---|
Appearance | White to off-White Crystalline Powder |
Solubility | Practically insoluble in water; Freely soluble in methylene chloride; Sparingly soluble in acetone and ethanol 96% |
Identification/IR | Corresponding to Reference Spectrum |
X-ray Diffraction | Corresponding to Reference Spectrum |
Acidity | ≤1.0ml/g(0.010mol/L NaOH) |
Alkalinity | ≤1.0ml/g(0.010mol/L HCL) |
Loss on Drying | ≤0.5% |
Residue on lgnition | ≤0.1% |
Chlorides | ≤0.014%(140ppm) |
Heavy Metals | ≤0.001%(10ppm) |
10,11-Dihydrocarbamazepine | ≤0.2% |
Iminostillbene | ≤0.2% |
Any other Impurity | ≤0.2% |
Total Impurities | ≤0.5% |
HPLC Assay(Dried Basis) | 98.0-102.0% |
Chlorobenzene | ≤360ppm |
Methanol | ≤3000ppm |
Ethanol | ≤5000ppm |
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