N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide CAS 2311-90-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide.

CATO supplies N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide (CAS 2311-90-2), a certified reference material (molecular formula C11H11N3O2, MW 217.22 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H11N3O2, N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide 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