PRODUCT NAME: Rosuvastatin ketone
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ROS-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1422619-13-3
Mol. Formula	C22H26FN3O6S:C12H23N
Molecular Wt	479.15 : 181.31
IUPAC	(E,3r)-7-[4-(4-Fluorophenyl)-2-[Methyl(Methylsulfonyl)Amino]-6-Propan-2-Ylpyrimidin-5-Yl]-3-Hydroxy-5-Oxohept-6-Enoic Acid : Dicyclohexylamine
Synonyms	(3R,6E)-7-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3-hydroxy-5-oxo-6-heptenoic Acid: Dicyclohexylamine; 3-Hydroxy-5-keto Rosuvastatin; Rosuvastatin EP Impurity C
Long Term Storage Condition	Store At 2-8°C
Handling instruction	Sample COA

Test	Results
Appearance	Light Yellow Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), DMSO (Sparingly), Methanol (Sparingly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption