CERTIFICATE OF ANALYSIS
PRODUCT NAME: Simvastatin EP Impurity I
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Date of Mfg: Sample COA
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RETEST DATE: Sample COA
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Catalogue Number |
SIM-011
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Item/Batch Number |
Sample COA
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Quantity |
Sample COA
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CAS Number |
79902-42-4
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Mol. Formula |
C₂₃H₃₄O₅
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Molecular Wt |
390.51
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IUPAC |
[(1S,3R,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] 2-methylpropanoate
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Synonyms |
2'-Ethyl Simvastatin;2-Methylpropanoic Acid [1S-[1α,3α,7β,8β(2S*,4S*),8aβ]]-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1-naphthalenyl Ester
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Long Term Storage Condition |
-20°C Freezer
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Handling instruction |
Sample COA
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Test |
Results
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Appearance |
White to Off-White Solid
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Water content by KF/TGA
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Sample COA
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% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100
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Sample COA
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Identification by HNMR |
Sample COA
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Identification By IR |
Sample COA
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Mass (ESI) |
Sample COA
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Solubility |
Dichloromethane (Slightly), Chloroform (Slightly), Methanol (Slightly)
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Purity |
NLT 98%
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Analysis Date (Release Date) |
Sample COA
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Attachments |
Sample COA
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Other Information |
Sample COA
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Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption
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This is Sample COA
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