5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione CAS 1217211-89-6

Description

CATO manufactures 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione 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.

5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione (CAS 1217211-89-6), molecular formula C19H14D4N2O3S and molecular weight 358.45 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione (C19H14D4N2O3S) contains deuterium isotope labeling, a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 358.45 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

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