(2E,4S)-4-[(tert-Butyloxycarbonyl)amino]-5-[(3S)-2-oxo-3-pyrrolidinyl]-2-pentenoic Acid Eethyl Ester CAS 328086-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.328086-54-0
Molecular FormulaC16H26N2O5
Molecular Weight326.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,4S)-4-[(tert-Butyloxycarbonyl)amino]-5-[(3S)-2-oxo-3-pyrrolidinyl]-2-pentenoic Acid Eethyl Ester CAS 328086-54-0 chemical structure

Description

(2E,4S)-4-[(tert-Butyloxycarbonyl)amino]-5-[(3S)-2-oxo-3-pyrrolidinyl]-2-pentenoic Acid Eethyl Ester (CAS 328086-54-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H26N2O5. Molecular weight: 326.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H26N2O5
Molecular Weight326.39 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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