Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-210615	N/A	Impurity
	Linaclotide Impurity 15 xTFA Salt
	C4X-21062	N/A	Impurity
	Cys1-Keto-Linaclotide H2O XTFA Salt
	C4X-21065	N/A	Impurity
	Des-Tyr14-Linaclotide
	C4X-21066	NA	Impurity
	Asp7-Linaclotide XHAc Salt
	C4X-21071	N/A	Impurity
	Tulathromycin A Impurity 1
	C4X-210710	217500-34-0	Impurity
	Azithromycin Impurity 10
	C4X-21073	N/A	Impurity
	Tulathromycin A Impurity 2
	C4X-21074	N/A	Impurity
	Tulathromycin A Impurity 3
	C4X-21075	N/A	Impurity
	Tulathromycin A Impurity 4
	C4X-21076	2051579-12-3	Impurity
	Tulathromycin A Impurity 5