2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate CAS 83039-57-0

Description

Compared with other compounds in its class, the molecular weight of 233.22 g/mol gives 2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate (CAS 83039-57-0), molecular formula C12H11NO4 and molecular weight 233.22 g/mol, is a CATO reference standard with documented purity and traceability.

2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate (C12H11NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 2,5-Dioxopyrrolidin-1-yl 4-methylbenzoate 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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