PRODUCT NAME: Linaclotide Dimer Impurity
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	LNC-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	N/A
Mol. Formula	C118H160N30O42S12
Molecular Wt	3055.5 g/mol
IUPAC	(2S,2'S)-2,2'-(((3S,3'S,6R,6'R,9S,9'S,15R,15'R,20R,20'R,23S,23'S,26S,26'S,29R,29'R,32R,32'R,37R,37'R,40S,40'S,45aS,45a'S)-6,6'-(disulfanediylbis(methy
Synonyms
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Off-White
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	No Data Available
Purity	NLT 97%
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