ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE CAS 871727-75-2

Purity 97%+In StockPharmaceutical Standards
CAS No.871727-75-2
Molecular FormulaC13H21NO5
Molecular Weight271.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE CAS 871727-75-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 271.31 g/mol gives ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE (CAS 871727-75-2) is a high-purity analytical reference standard with the molecular formula C13H21NO5 and a molecular weight of 271.31 g/mol.

The molecular framework of ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLATE (C13H21NO5) is characterized by a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 ETHYL (2R,4R)-1-BOC-4-METHYL-5-OXOPYRROLIDINE-2-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 FormulaC13H21NO5
Molecular Weight271.31 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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