(Thr28,Nle31)-Cholecystokinin-33 (25-33) (sulfated) CAS 77568-41-3

Purity 97%+In StockPharmaceutical Standards
CAS No.77568-41-3
Molecular FormulaC55H74N14O18S
Molecular Weight1251.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Thr28,Nle31)-Cholecystokinin-33 (25-33) (sulfated) CAS 77568-41-3 chemical structure

Description

Order (Thr28,Nle31)-Cholecystokinin-33 (25-33) (sulfated) (CAS 77568-41-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C55H74N14O18S. Molecular weight: 1251.34 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC55H74N14O18S
Molecular Weight1251.34 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)26.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms14
Sulfur Atoms1

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