(2R,4R)-Ethyl 4-methylpyrrolidine-2-carboxylate CAS 165273-05-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R,4R)-Ethyl 4-methylpyrrolidine-2-carboxylate.

(2R,4R)-Ethyl 4-methylpyrrolidine-2-carboxylate (CAS 165273-05-2), molecular formula C8H15NO2 and molecular weight 157.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H15NO2, (2R,4R)-Ethyl 4-methylpyrrolidine-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 157.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 (2R,4R)-Ethyl 4-methylpyrrolidine-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

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