PRODUCT NAME: Alpelisib Impurity 2
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ALP-103
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1357476-69-7
Mol. Formula	C13H14F3N3S
Molecular Wt	301.3 g/mol
Long Term Storage Condition	desiccated at 2-8°C (in a refrigerator)	Handling instruction	Sample COA
IUPAC	4-Methyl-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl)thiazol-2-amine
Chemical Name	Alpelisib Impurity 2
Synonyms	4-Methyl-5-(2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl)thiazol-2-amine

Test	Results
Appearance	off-white to beige or light yellow crystalline powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption