(Leu?,D-Trp22,Tyr2?)-Somatostatin-28 CAS 77909-99-0

Purity 97%+In StockPharmaceutical Standards
CAS No.77909-99-0
Molecular FormulaC138H209N41O40S2
Molecular Weight3146.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Leu?,D-Trp22,Tyr2?)-Somatostatin-28 CAS 77909-99-0 chemical structure

Description

Order (Leu?,D-Trp22,Tyr2?)-Somatostatin-28 (CAS 77909-99-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C138H209N41O40S2. Molecular weight: 3146.56 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC138H209N41O40S2
Molecular Weight3146.56 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)55.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms41
Sulfur Atoms2

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