((R)-1-((S)-1-((R)-2-Acetamido-3-phenylpropanoyl)pyrrolidine-2-carboxamido)-4-((diaminomethylene)amino)butyl)boronic acid CAS 124216-70-2

Purity 97%+In StockPharmaceutical Standards
CAS No.124216-70-2
Molecular FormulaC21H33BN6O5
Molecular Weight460.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((R)-1-((S)-1-((R)-2-Acetamido-3-phenylpropanoyl)pyrrolidine-2-carboxamido)-4-((diaminomethylene)amino)butyl)boronic acid CAS 124216-70-2 chemical structure

Description

((R)-1-((S)-1-((R)-2-Acetamido-3-phenylpropanoyl)pyrrolidine-2-carboxamido)-4-((diaminomethylene)amino)butyl)boronic acid (CAS 124216-70-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H33BN6O5. Molecular weight: 460.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H33BN6O5
Molecular Weight460.33 g/mol
AppearancePale yellow to yellow crystalline powder
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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms6

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