PRODUCT NAME: Amiloride EP Impurity C
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AMD-011
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	76599-74-1
Alternate CAS Number	1207-29-0(HCl Salt)
Mol. Formula	C6H7ClN6O2
Molecular Wt	230.6 g/mol
IUPAC	3-Amino-6-chloro-N-(diaminomethylidene)-5-hydroxypyrazine-2-carboxamide
Synonyms	3-Amino-6-chloro-N-(diaminomethylidene)-5-hydroxypyrazine-2-carboxamide; Pyrazinecarboxamide, 3-amino-N-(aminoiminomethyl)-6-chloro-4,5-dihydro-5-oxo; Chloropyrazine Carboxamide; 5-Hydroxyamiloride; 3-Amino-N-carbamimidoyl-6-chloro-5-hydroxypyrazine-2-carboxamide (USP
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	off-white to pale yellow or beige
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
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