PRODUCT NAME: (RS)-N-Despropyl Pramipexole Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PRX-017
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	104617-49-4
Mol. Formula	C7H11N3S
Molecular Wt	169.25
Synonyms	4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine; 2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole
Long Term Storage Condition	2-8 °C for long term storage, under inert gas
Handling instruction	Sample COA

Test	Results
Appearance	White to Light yellow to Light orange powder to crystal
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	Methanol (Slightly)
Purity	95%+
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