7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine CAS 33360-26-8

Description

The occurrence of 7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine (CAS 33360-26-8), molecular formula C21H33NO2C6H8O7 and molecular weight 523.62 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C21H33NO2C6H8O7, 7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 523.62 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 7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine 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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