5-Methyl-thiophene-2-isocyanate CAS 76536-99-7

Description

Compared with other compounds in its class, the molecular weight of 139.17 g/mol gives 5-Methyl-thiophene-2-isocyanate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Methyl-thiophene-2-isocyanate (CAS 76536-99-7) is a high-purity analytical reference standard with the molecular formula C6H5NOS and a molecular weight of 139.17 g/mol.

The molecular framework of 5-Methyl-thiophene-2-isocyanate (C6H5NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 5-Methyl-thiophene-2-isocyanate 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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