PRODUCT NAME: Metformin-d6, Hydrochloride
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MEF-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1185166-01-1
Alternate CAS Number	unlabelled: 1115-70-4; Free Base: 1185512-92-8
Mol. Formula	C₄H₆D₆ClN₅
Molecular Wt	171.66
IUPAC	3-(diaminomethylidene)-1,1-bis(trideuteriomethyl)guanidine;hydrochloride
Synonyms	N,N-Dimethylimidodicarbonimidic Diamide-d6, Hydrochloride; Diabetosan-d6; Diabex-d6, Glucophage-d6; Metiguanide-d6
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
Identification by 13C NMR	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Aqueous Acid (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Sparingly)
Purity	NLT 98% BY HPLC
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