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Product information (产品概况)

Product ID (产品编号):SW166
Product Name (品名):1H-Benzimidazole-5-carboxylic acid (雷莫司琼中间体)
CAS#:15788-16-6
Formula (分子式):C8H6N2O2
M.W. (分子量): 162.15
Structure (分子结构):

 

 

Production capacity (产能):around 200kg/month;2-3 tons/ year

Product specifications (产品质量指标):

检验项目
ITEMS

标准规定
SPECIFICATIONS

外观
Appearance

灰色至灰棕色粉末
Grey to grey-brown powder

总杂质
Total impurity

?≤2.0%

单个杂质
Single impurity

≤1.0%

干燥失重
Loss on drying

?≤2.0%

含量
Assay(HPLC)

≥98.0%

CONCLUSION (结论): CONFORM TO FACTORY STANDARD (符合规定)

Usage (产品用途):intermediate for Ramosetron (医药中间体,用于合成雷莫司琼原料药)

Package (产品包装):25 kgs /fiber drum or per your request(25kg /纸板桶 或者根据客户要求)

Storage (储存条件):dry & cool area (产品在空气中稳定,干燥通风环境下保存)
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