PRODUCT NAME: Ramipril Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RAM-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	108731-95-9
Mol. Formula	C₂₃H₃₀N₂O₄
Molecular Wt	398.5
IUPAC	Ethyl (2S)-2-[(2S,6S,8S,11S)-11-Methyl-9,12-Dioxo-1,10-Diazatricyclo[6.4.0.02,6]Dodecan-10-Yl]-4-Phenylbutanoate
Synonyms	(αS,3S,5aS,8aS,9aS)-Decahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-acetic Acid Ethyl Ester; [3S-[2(R*),3α,5aβ,8aβ,9aβ]]-Decahydro-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-acetic Acid Ethyl Ester; USP Ramipril Related Compound D; Ramipril EP Impurity D
Long Term Storage Condition	Store at 20°C, protect from direct Sunlight and moisture.
Handling instruction	Sample COA

Test	Results
Appearance	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	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