((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-L-alanyl-l-proline xMaleate CAS 76420-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.76420-75-2
Molecular FormulaC20H28N2O5 C4H4O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-L-alanyl-l-proline xMaleate CAS 76420-75-2 chemical structure

Description

CATO supplies ((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-L-alanyl-l-proline xMaleate (CAS 76420-75-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H28N2O5 C4H4O4. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H28N2O5 C4H4O4
Molecular Weight492.53 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms2

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