PRODUCT NAME: Ambroxol Impurity 3
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AMB-016
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2499966-00-4
Mol. Formula	C13H16Br2N2O
Molecular Wt	376.1 g/mol
IUPAC	cis-4-[[(2-Amino-3,5-dibromophenyl)methylene]amino]cyclohexanol
Synonyms	Cyclohexanol, 4-[[(2-amino-3,5-dibromophenyl)methylene]amino]-, cis; rel-(1s,4s)-4-((2-amino-3,5-dibromobenzylidene)amino)cyclohexan-1-ol
Long Term Storage Condition	-20°C, desiccated, in the dark
Handling instruction	Sample COA

Test	Results
Appearance	White to light yellow or light beige crystalline powder
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