PRODUCT NAME: Abemaciclib Impurity 20
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABE-010
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1844847-62-6
Mol. Formula	C11H12BrFN2
Molecular Wt	271.1 g/mol
IUPAC	6-Bromo-4-fluoro-2-methyl-1-propyl-1H-benzo[d]imidazole
Synonyms	Abemaciclib Impurity 20
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to off-white 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