2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate CAS 338785-71-0

Description

Compared with other compounds in its class, the molecular weight of 406.28 g/mol gives 2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate (CAS 338785-71-0), a certified reference material (molecular formula C19H13Cl2NO3S, MW 406.28 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 406.28 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 2-({2-[2-chloro-4-(4-chlorophenoxy)phenyl]-2-oxoethyl}sulfanyl)pyridin-1-ium-1-olate 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