PRODUCT NAME: Alectinib Impurity 16
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALT-015
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2121599-20-8
Mol. Formula	C21H19IN2O2
Molecular Wt	458.3 g/mol
IUPAC	6-Cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylic acid
Synonyms	6-Cyano-2-(2-(4-ethyl-3-iodophenyl)propan-2-yl)-1H-indole-3-carboxylic acid
Long Term Storage Condition	Store at room temperature (20-25 °C) in a dry place protected from light
Handling instruction	Sample COA

Test	Results
Appearance	solid 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