PRODUCT NAME: 2,5-Diketopiperazine (DKP) GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-766
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	106-57-0
Mol. Formula	C4H6N2O2
Molecular Wt	114.10 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	piperazine-2,5-dione
Chemical Name	2,5-Diketopiperazine (DKP) GC Standard
Synonyms	Piperazine-2,5-dione; 2,5-Piperazinedione; 2,5-DIKETOPIPERAZINE; GLYCINE ANHYDRIDE

Test	Results
Appearance	White solid powder
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 97%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	No Data Available
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