PRODUCT NAME: Acalabrutinib Impurity 37
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ATB-046
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	3460-11-5
Mol. Formula	C13H10N2O3
Molecular Wt	242.2 g/mol
Long Term Storage Condition	Room temperature in a dry, dark place	Handling instruction	Sample COA
IUPAC	4-Nitro-N-phenylbenzamide
Chemical Name	Acalabrutinib Impurity 37
Synonyms	Acalabrutinib Impurity 37

Test	Results
Appearance	Pale yellow 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