产品服务
PRODUCT 阿卡波糖
中文通用名 | :阿卡波糖 |
用 途 类 型 | :降血糖 |
规格 | :EP |
HS Code | :2932.9990.99 |
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化学性质
结构式 | : |
CAS | :56180-94-0 |
分子式 | :C25H43NO18 |
用途 | :阿卡波糖是一种新型口服降糖药。在肠道内竞争性抑制葡萄糖甙水解酶。降低多糖及蔗糖分解成葡萄糖,使糖的吸收相应减缓,因此可具有使饭后血糖降低的作用。一般单用,或与其它口服降血糖药,或胰岛素合用。配合餐饮,治疗胰岛素依赖型或非依赖型糖尿病。阿卡波糖因糖类在小肠内分解及吸收缓慢,停留时间延长,经肠道细菌的酵解而产气增多,因此可引起腹胀、腹痛及腹泻等。 |
技术参数
Items | Standard |
---|---|
Appearance | White or yellow, amorphous powder, hygroscopic. Very solution in water, soluble in methanol, practically insoluble in methylene chloride |
Identification | As per EP7.0 Accordant with IR spectrum obtained with reference standard |
Absorbance | Max.0.15 at 425nm for solution S |
Assay(on anhydrousbasis) | 95.0%-102.0% |
Water | ≤4.0% |
Specific optical rotation | +168°~+183° |
Sulfated ash | ≤0.2% |
PH | 5.5~7.5 |
Heavy metals | ≤20ppm |
Impurity A | ≤0.6% |
Impurity B | ≤0.5% |
Impurity C | ≤1.5% |
Impurity D | ≤1.0% |
Impurity E | ≤0.2% |
Impurity F | ≤0.3% |
Impurity G | ≤0.3% |
Impurity H | ≤0.2% |
Any other impurity | Each impurities ≤0.2% |
Total impurities | ≤3.0% |
Bulk density | 0.50-0.65g/ml |
Tapped density | 0.70-0.90g/ml |
Total plate count | ≤1000vfu/g |
Mould | ≤100vfu/g |
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