S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine CAS 56964-73-9

Description

The occurrence of S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine (CAS 56964-73-9), molecular formula C17H17N5O7S and molecular weight 435.41 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine (C17H17N5O7S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 S-(2-Hydroxy-5-nitrobenzoyl)-6-thioinosine 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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