(Pyr5,N-Me-Phe8,Sar9)-Substance P (5-11) CAS 77128-69-9

Purity 97%+In StockPharmaceutical Standards
CAS No.77128-69-9
Molecular FormulaC43H61N9O9S
Molecular Weight880.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Pyr5,N-Me-Phe8,Sar9)-Substance P (5-11) CAS 77128-69-9 chemical structure

Description

(Pyr5,N-Me-Phe8,Sar9)-Substance P (5-11) (CAS 77128-69-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C43H61N9O9S. Molecular weight: 880.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC43H61N9O9S
Molecular Weight880.07 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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms9
Sulfur Atoms1

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