PRODUCT NAME: Acalabrutinib 8-Hydroxy Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-003
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	NA
Mol. Formula	C26H22N6O3
Molecular Wt	466.5 g/mol
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	(S)-4-(3-(1-(But-2-ynoyl)pyrrolidin-2-yl)-8-hydroxyimidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide
Chemical Name	Acalabrutinib 8-Hydroxy Impurity
Synonyms	(S)-4-(3-(1-(But-2-ynoyl)pyrrolidin-2-yl)-8-hydroxyimidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)benzamide

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