PRODUCT NAME: Ribociclib Succinate Impurity D
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	RIB-002
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	3060653-14-4
Mol. Formula	C27H34N8O4
Molecular Wt	534.61
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	4-(4-(6-((7-Cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2, 3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazin-1-yl)-4-oxobutanoic acid
Chemical Name	Ribociclib Succinate Impurity D
Synonyms

Test	Results
Appearance	Pale yellow solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 97.10 % by HPLC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Soluble in Dimethyl formamide and Methanol
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