PRODUCT NAME: Dopamine Hydrochloride EP Impurity A
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	DPM-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	645-33-0
Alternate CAS Number	Free Base: 3213-30-7
Mol. Formula	C₉H₁₃NO₂ •HCl
Molecular Wt	167.21 + 36.46
IUPAC	5-(2-aminoethyl)-2-methoxyphenol;hydrochloride
Synonyms	3-Hydroxy-4-methoxyphenethylamine Hydrochloride
Long Term Storage Condition	Store at 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