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

Catalogue Number	BUM-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	153012-65-8
Mol. Formula	C₂₁H₂₈N₂O₅S
Molecular Wt	420.52
IUPAC	3-(2-ethylhexylamino)-4-phenoxy-5-sulfamoylbenzoic acid
Synonyms	3-(Aminosulfonyl)-5-[(2-ethylhexyl)amino]-4-phenoxybenzoic Acid, N-Desbutyl-N-(2-ethylhexyl) Bumetanide
Long Term Storage Condition	2-8°C Refrigerator
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