PRODUCT NAME: N-Acetyl-L-cystine
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ACY-027
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	25779-79-7
Mol. Formula	C8H14N2O5S2
Molecular Wt	282.3 g/mol
IUPAC	N-acetyl-S-(((R)-2-amino-2-carboxyethyl)thio)-L-cysteine
Synonyms	N-acetyl-S-(((R)-2-amino-2-carboxyethyl)thio)-L-cysteine
Long Term Storage Condition	Cold pack (4°C) with oxygen absorber
Handling instruction	Sample COA

Test	Results
Appearance	White to pale yellow crystalline 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