PRODUCT NAME: Alectinib Impurity 11
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALT-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2287185-55-9
Mol. Formula	C25H27IN2O5
Molecular Wt	562.4 g/mol
IUPAC	Tert-butyl 2-(4-cyano-2-nitrophenyl)-4-(4-ethyl-3-iodophenyl)-4-methyl-3-oxopentanoate
Synonyms	Benzenebutanoic acid, α-(4-cyano-2-nitrophenyl)-4-ethyl-3-iodo-γ,γ-dimethyl-β-oxo-, 1,1-dimethylethyl ester
Long Term Storage Condition	-20°C or -80°C
Handling instruction	Sample COA

Test	Results
Appearance	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
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