2-(4-tert-Butylbenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one CAS 866155-34-2

Description

2-(4-tert-Butylbenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (CAS 866155-34-2) is a high-purity analytical reference standard with the molecular formula C22H26N2O2 and a molecular weight of 350.45 g/mol.

The molecular framework of 2-(4-tert-Butylbenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-one (C22H26N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-(4-tert-Butylbenzoyl)-4,4-dimethyl-1-phenylpyrazolidin-3-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