2-(3-Chlorophenyl)oxirane CAS 20697-04-5

Description

Compared with other compounds in its class, the molecular weight of 154.59 g/mol gives 2-(3-Chlorophenyl)oxirane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(3-Chlorophenyl)oxirane (CAS 20697-04-5) is a high-purity analytical reference standard with the molecular formula C8H7ClO and a molecular weight of 154.59 g/mol.

The molecular framework of 2-(3-Chlorophenyl)oxirane (C8H7ClO) is characterized by a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-(3-Chlorophenyl)oxirane 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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