产品服务
PRODUCT 阿奇霉素
中文通用名 | :阿奇霉素 |
用 途 类 型 | :大环内酯类抗生素 |
规格 | :USP/EP |
HS Code | :2941.9090.00 |
- Tel: +86-532-83876123
- Fax: +86-532-83876157
- Email: dennis@qingmeibio.com
- Skype: dennis10221
化学性质
结构式 | : |
CAS | :83905-01-5 |
分子式 | :C38H72N2O12 |
用途 | :大环内酯类抗菌素,15元含氮杂环,抗菌机理和红霉素相似,但抗菌谱更广。对革兰阳性菌的抗菌活性更强,对革兰阴性菌如流感嗜血杆菌、沙门菌、大肠杆菌、志贺菌等的抗菌活性也较强。且对酸稳定,耐受性好。对敏感菌株引起的呼吸道感染、皮肤软组织感染、性传播性疾病等均有很好的治疗效果。 |
技术参数
Item | standard |
---|---|
Appearance | A white or almost white, crystalline powder. |
Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride. | |
Identification | (1) IR: Conforms to the Azithromycin RS spectrum |
(2) HPLC: The retention time of azithromycin peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. | |
Specific rotation | -45°~-49°(Anhydrous substance 20mg/ml dehydrated alcohol) |
Crystallinity | Meets the requirements |
PH | 9.0~11.0 ( 0.1g /50ml methanol-water (1:1)) |
Water | 4.0%~5.0% |
Residue on Ignition | ≤0.3% |
Heavy metals | ≤0.0025% |
Residual solvents | (1) Methylene Chloride |
(2) Acetone | |
Assay | C38H72N2O12 945~1030 μg /mg |
945~1030 μg /mg |
文件注册
我们提供如下文件服务:
Chinese GMP
CEP
DMF/CTD format
我们在如下国家已经注册:
阿尔及利亚
欧盟
澳大利亚
Chinese GMP
CEP
DMF/CTD format
我们在如下国家已经注册:
阿尔及利亚
欧盟
澳大利亚