9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one CAS 1259977-97-3

Description

Compared with other compounds in its class, the molecular weight of 341.45 g/mol gives 9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one (CAS 1259977-97-3) is a high-purity analytical reference standard with the molecular formula C18H15NO2S2 and a molecular weight of 341.45 g/mol.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 341.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 9-(Benzyloxy)-3,4-dihydrobenzo[4,5]thieno[2,3-f][1,4]thiazepin-5(2H)-one 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com