PRODUCT NAME: Abemaciclib N-Nitroso Impurity 2
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	NIT-018
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C10H15N5O
Molecular Wt	221.3 g/mol
IUPAC	5-((4-Nitrosopiperazin-1-yl)methyl)pyridin-2-amine
Synonyms	Abemaciclib Nitroso Impurity 2
Long Term Storage Condition	-20°C in dark glass
Handling instruction	Sample COA

Test	Results
Appearance	Bright orange crystalline 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