Ethyl 5,5-dimethyl-1-tosylpyrrolidine-2-carboxylate CAS 905706-74-3

Description

Compared with other compounds in its class, the molecular weight of 325.42 g/mol gives Ethyl 5,5-dimethyl-1-tosylpyrrolidine-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 5,5-dimethyl-1-tosylpyrrolidine-2-carboxylate (CAS 905706-74-3), molecular formula C16H23NO4S and molecular weight 325.42 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ethyl 5,5-dimethyl-1-tosylpyrrolidine-2-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), Ethyl 5,5-dimethyl-1-tosylpyrrolidine-2-carboxylate 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