Basic Info.
Product Description
Methyl(3r)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate
general information
name: methyl(3r)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate
cas: 147118-35-2
molecular formula: c31h39o4psi
physicochemical property: a white to yellowish crystalline powder
file status:
packing: 25kg/drum
usage: intermediate of atorvastatin calcium
store: shading, confined preservation.
other information of methyl(3r)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate
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
Company Profile
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Business Type: |
Ningbo inno pharmchem co.,ltd. (shortened as “innopharmchem” hereafter) is a tuv rheiland iso9001:2008 certificated company offering fine chemicals and pharmaceutical intermediates, apis and custom manufacturing chemicals, our quality products and just in |
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Comapany: |
Ningbo inno pharmchem co.,ltd. |
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Address: |
5f, building 4, 1035 guangxian rd.,ningbo hi-tech park,china |
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City: |
Ningbo |
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Zip/Postal: |
315040 |
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State: |
Zhejiang |
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Country: |
China |
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