PRODUCT NAME: Diethyl Felodipine
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	FEL-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	79925-38-5
Mol. Formula	C₁₉H₂₁Cl₂NO₄
Molecular Wt	398.28
IUPAC	Diethyl 4-(2,3-Dichlorophenyl)-2,6-Dimethyl-1,4-Dihydropyridine-3,5-Dicarboxylate
Synonyms	4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic Acid 3,5-Diethyl Ester; Felodipine EP Impurity C
Long Term Storage Condition	Store at 2-8 °C
Handling instruction	Sample COA

Test	Results
Appearance	Pale Yellow to off white Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
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