D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt CAS 649748-23-2

Purity 97%+In StockPharmaceutical Standards
CAS No.649748-23-2
Molecular FormulaC25H33ClN6O3 2*C2HF3O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt CAS 649748-23-2 chemical structure

Description

D-Phe-Phe-Arg Chloromethylketone Trifluoroacetic Acid Salt (CAS 649748-23-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H33ClN6O3 2*C2HF3O2. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H33ClN6O3 2*C2HF3O2
Molecular Weight615.05 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF/Cl-containing
Nitrogen Atoms6

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