PRODUCT NAME: Acalabrutinib Impurity 31
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-041
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	NA
Mol. Formula	C48H44N14O3
Molecular Wt	865.0 g/mol
IUPAC	4,4'-(((2S,2'S)-(1-oxobut-2-ene-1,3-diyl)bis(pyrrolidine-1,2-diyl))bis(8-aminoimidazo[1,5-a]pyrazine-3,1-diyl))bis(N-(pyridin-2-yl)benzamide)
Synonyms	Acalabrutinib Impurity 31
Long Term Storage Condition	6 months at -20°C
Handling instruction	Sample COA

Test	Results
Appearance	Pale yellow to amber amorphous 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