PRODUCT NAME: Acalabrutinib Impurity 29
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-039
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	850568-25-1
Mol. Formula	C12H11BN2O3
Molecular Wt	242.0 g/mol
Long Term Storage Condition	2-8°C in desiccator	Handling instruction	Sample COA
IUPAC	(4-(Pyridin-2-ylcarbamoyl)phenyl)boronic acid
Chemical Name	Acalabrutinib Impurity 29
Synonyms	Boronic acid, B-[4-[(2-pyridinylamino)carbonyl]phenyl]; [4-[(Pyridin-2-yl)carbamoyl]phenyl]boronic acid; [4-[[(Pyridin-2-yl)amino]carbonyl]phenyl]boronic Acid

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