Rosuvastatin-5S-lactone CAS NO.503610-43-3

Anhui Qingyun Pharmaceutical and Chemical Co.,Ltd

Our total assets: 4 million yuan

Total area: 15 acres, including 2500sq.m workshop

We are specialized in R&D; manufactuing and marketing of fine chemical; medical protomer and intermediate integrates.

We invest 15% of annual production value expenses into  R&D every year, for the corporation speediness and exuberance development.
 

We have the BEST QUALITY in China Market. Our D7 appears as SOLID, and the assay is not less than 97%. Very stable in room temperature.

Year Establishment: 2003

Location:We are located in Luyang Science Technology Development Zone

Main Products: Rosuvastatin calcium & intermediate; Pitavastatin calcium & intermediate; Betaxolol & intermediate; Amlexanox & intermediate; Ranolazine & intermediate; Proparacaine hydrochloride & intermediate; Silodosin & intermediate; Rotigotine & intermediates;Febuxostat & intermediate;Erdosteine&intermediate; Amtolmetin guacil; Calcium levofolinate;Almotriptar

Specifications:

Name  Rosuvastatin-5S-lactone

Synonyms  N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methylmethanesulfonamide

Molecular Formula  C₂₂H₂₆FN₃O₅S

Molecular Weight  463.52

CAS Registry Number  503610-43-3
 

Uses: rosuvastatin intermediate

 Our factory: