精品久久久久国产免费|最新亚洲中文字幕无线|97碰碰碰人妻无码视频|国产精品初高中精品久久|久爱国产精品一区免费视频|国产猛烈尖叫高潮视频免费|潮喷大喷水系列无码精品视频|一区二区三区黑人免费视频播放

products

 Product Catalog:
 1. Intermediates   2. Final chemicals   3. Organic silicon   4. Bio-enzyme   5. Organic Essences and Flavors
>>Atorvastatin derivative>>Atorvastatins Calcium
 
  2.Atorvastatins Calcium

 Chemical name: (3R,5R)-7-[2-(4-Fluorophenyl)-5-Isopropyl-3-Phenyl-4-(Pheynylcarbamoyl)Pyrrol-1-yl]-3,5-Dihydroheptanoic Acid, calcium salt (2:1) Trihydrate

Content: ≥98% 
CAS NO.: 134523-03-8 
Uses: used to manufacture drugs lower blood ester

  Test Items   Standard
  Character   A white or almost white crystalline powder
  specific optical rotation   -7.0~-9.0
  Water %   3.5~5.5
  Ca %   3.0~3.6
  Heavy Metals( ppm)   ≤10
Impurity
(HPLC)
  Atorvastatin Lactone   ≤0.1%
  Desfluoro-Atorvastatins Calcium   ≤0.2%
  Diamine –Atorvastatins Calcium   ≤0.2%
  Isomer-Atorvastatins Calcium   ≤0.1%
 Other individual unknown Impurity %   ≤0.15%
  Total impurity   ≤1.0%
  Assay %   98.0-102.0

 

Copyright(C)2011,Jiangxi Aifeimu Technology Co.,Ltd. All Rights Reserved.
 Supported by ChemNet ChinaChemNet Toocle Copyright Notice
伊金霍洛旗| 潞城市| 宁强县| 安达市| 丰宁| 镇宁| 余江县| 靖远县| 布拖县| 寻乌县| 广饶县| 金塔县| 理塘县| 高碑店市| 衡山县| 鱼台县| 遂溪县| 江城| 盐津县| 肥城市| 冀州市| 沐川县| 伊宁县| 平塘县| 深圳市| 吉首市| 华宁县| 屏山县| 峡江县| 丰镇市| 清流县| 宁明县| 商丘市| 巧家县| 铜梁县| 琼中| 蓬溪县| 伊吾县| 扎赉特旗| 青海省| 金昌市|