L-Leucyl-L-prolyl-L-leucyl-L-arginyl-L-phenylalaninamide CAS 88280-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.88280-21-1
Molecular FormulaC32H53N9O5
Molecular Weight643.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Leucyl-L-prolyl-L-leucyl-L-arginyl-L-phenylalaninamide CAS 88280-21-1 chemical structure

Description

L-Leucyl-L-prolyl-L-leucyl-L-arginyl-L-phenylalaninamide (CAS 88280-21-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C32H53N9O5. Molecular weight: 643.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC32H53N9O5
Molecular Weight643.82 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms9

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