ChemicalBook CAS DataBase List Atorvastatin Impurity 17

Atorvastatin Impurity 17 synthesis

2synthesis methods

Product Name:Atorvastatin Impurity 17
CAS Number:1331869-19-2
Molecular formula:C26H22FNO3
Molecular Weight:415.46

1331869-19-2
22 suppliers
inquiry

134523-03-8
719 suppliers
$5.00/10mg

Yield:-

Steps:

Multi-step reaction with 4 steps
1: Trimethylacetic acid; 1,8-diazabicyclo[5.4.0]undec-7-ene / cyclohexane / 25 h / 80 - 84 °C / Dean-Stark; Reflux
2: hydrogenchloride / water; methanol / 22 °C / Inert atmosphere
3: lithium hydroxide; water / 14 h / 40 °C
4: calcium acetate / water / 17 h / 52 °C

References:

WO2017/60885,2017,A1

1331869-19-2
22 suppliers
inquiry

134395-00-9
173 suppliers
$50.00/500mg

References

Atorvastatin Impurity 17 Related Search:

Atorvastatin Acetonide tert-Butyl Ester 2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-N-phenylpentanamide Atorvastatin Ethyl Ester (4S-cis)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester 10-trans-Atorvastatin Acetonide tert-Butyl Ester (4S,cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxane-4-acetate (3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester

HomePage | About Us | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Product Catalog | Links | Privacy | Terms | Product Manufacturers | New Products
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Atorvastatin Impurity 17 synthesis

Atorvastatin Impurity 17 Related Search: