7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine CAS 306934-90-7

Description

The occurrence of 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine (CAS 306934-90-7), a certified reference material (molecular formula C9H9IO2, MW 276.07 g/mol) for analytical method development and quality control.

The molecular framework of 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine (C9H9IO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine 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. 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.

As a certified reference material (CRM), 7-Iodo-3,4-dihydro-2H-benzo[b][1,4]dioxepine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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