PRODUCT NAME: Abemaciclib Impurity 12
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABE-006
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1648707-16-7
Mol. Formula	C21H20F2N6O
Molecular Wt	410.4 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(6-((5-Fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyrimidin-2-yl)amino)pyridin-3-yl)methanol
Chemical Name	Abemaciclib Impurity 12
Synonyms	3-Pyridinemethanol, 6-[[5-fluoro-4-[4-fluoro-2-methyl-1-(1-methylethyl)-1H-benzimidazol-6-yl]-2-pyrimidinyl]amino]; 6-[[5-Fluoro-4-[4-fluoro-2-methyl-1-(1-methylethyl)-1H-benzimidazol-6-yl]-2-pyrimidinyl]amino]-3-pyridinemethanol

Test	Results
Appearance	Pale yellow to off-white 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