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| Contacto | NINGBO INNOPHARMCHEM CO.,LTD Dimicilio social:11 Piso ,Edificio Haiguang,No.29,Avenida ZhongShanXi Lu,Ningbo TEL.:86-574-27787657 87319282 87314919 FAX.:86-574-27912196 56877908 Website:www.innopharmchem.com |
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| Methyl(3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphspylphosphoranylidene hexanoate |
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Chemical Name:Methyl(3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphspylphosphoranylidene hexanoate
Molecular Formula:C31H39O4PSi
Structural Formula:
CAS:147118-35-2
Physicochemical Property:A white to yellowish crystalline powder
Quality Standard():Items | Standards | Appearance | A white to yellowish crystalline powder | Identification | Complies | Loss on drying % | ≤2.0 | Specific optical Rotation | -5.2° ~ -7.2° | Single maximumimpurity | ≤1.0 | Total impurities | ≤2.5 | Chromatographic purity | ≥98.0 |
Package:25kg/drum
Usage:Intermediate of Atorvastatin calcium
Storage:Shading, confined preservation.
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