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Common name	sincalit	English name	Cholecystokinin Octapeptide (sulfated) ammonium salt
CAS number	25126-32-3

Density	1.4±0.1g/cm3
Molecular formula	C 49 H 62 N 10 O 16 S 3
Molecular weight	1143.269
Accurate mass	1142.350708
PSA	485.78000
LogP	2.25
Refractive index	1.643
Storage conditions	-20°C

Usage: Cholecystokinin (CCK) is a multimolecular peptide with dual distribution in the brain and intestine. It is composed of 33 amino acids and has the functions of hormone and neurotransmitter. sincalide is an octageptide molecule, a fragment of cholecystokinin, with all the biological activities of cholecystokinin. It is a synthetic Octapeptide, mainly used to promote gallbladder contraction, gallbladder diagnostic reagent, clinical use in the treatment of chronic pancreatitis. It is found that pancreatic secretion function is significantly improved. The symptoms were significantly reduced. Cholecystokinocateptide is commonly used in clinical practice to cooperate with and strengthen pancreatic exocrine function examination. Using CCK instead of fatty meal during cholecystectomy can promote intestinal peristalsis and shorten the time of barium meal examination. It can also be used to treat intestinal paralysis.