PRODUCT NAME: Acalabrutinib Impurity 16
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-031
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	864759-38-6
Mol. Formula	C18H21BN2O3
Molecular Wt	324.2 g/mol
Long Term Storage Condition	2–8°C under nitrogen or argon	Handling instruction	Sample COA
IUPAC	N-(Pyridin-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
Chemical Name	Acalabrutinib Impurity 16
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N-(pyridin-4-yl)benzamide; 4-Pyridyl-4-boronopinacolate 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