PRODUCT NAME: Acalabrutinib Impurity 34
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-014
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2097168-73-3
Mol. Formula	C10H12BrN5
Molecular Wt	282.14 g/mol
IUPAC	(S)-1-Bromo-3-(pyrrolidin-2-yl)imidazo[1,5-a]pyrazin-8-amine
Synonyms	Imidazo[1,5-a]pyrazin-8-amine, 1-bromo-3-(2S)-2-pyrrolidinyl-; 1-Bromo-3-(2S)-2-pyrrolidinylimidazo[1,5-a]pyrazin-8-amine
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	white to off-white solid powder
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