7-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile CAS 700844-17-3

Description

The occurrence of 7-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile (CAS 700844-17-3) is a high-purity analytical reference standard with the molecular formula C8H2ClIN2S and a molecular weight of 320.54 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/iodine substitution, 7-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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-Chloro-2-iodothieno[3,2-b]pyridine-6-carbonitrile 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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