Montelukast Disulfide Impurity CAS 162515-67-5

Description

Compared with other compounds in its class, the molecular weight of 290.40 g/mol gives Montelukast Disulfide Impurity distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Montelukast Disulfide Impurity (CAS 162515-67-5), molecular formula C12H18O4S2 and molecular weight 290.40 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H18O4S2, Montelukast Disulfide Impurity contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Montelukast Disulfide Impurity 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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