PRODUCT NAME: Abemaciclib Impurity 24
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ABE-012
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	1178566-52-3
Mol. Formula	C15H24N4O2
Molecular Wt	292.4 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	Tert-butyl 4-((6-aminopyridin-3-yl)methyl)piperazine-1-carboxylate
Chemical Name	Abemaciclib Impurity 24
Synonyms	Abemaciclib Impurity 24

Test	Results
Appearance	White 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