Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate CAS 1339589-29-5

Description

Compared with other compounds in its class, the molecular weight of 211.26 g/mol gives Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate (CAS 1339589-29-5), molecular formula C10H17N3O2 and molecular weight 211.26 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Methyl 4-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)butanoate 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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