(S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate CAS 99909-22-5

Purity 97%+In StockPharmaceutical Standards
CAS No.99909-22-5
Molecular FormulaC25H30N2O5
Molecular Weight438.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate CAS 99909-22-5 chemical structure

Description

The occurrence of (S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate (CAS 99909-22-5) is a high-purity analytical reference standard with the molecular formula C25H30N2O5 and a molecular weight of 438.52 g/mol.

The molecular framework of (S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate (C25H30N2O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (S)-Benzyl 2-(((S)-1-(benzyloxy)-3-methyl-1-oxobutan-2-yl)carbamoyl)pyrrolidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC25H30N2O5
Molecular Weight438.52 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms2

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