1-{4-[(1R)-1-azidoethyl]-2-fluorophenyl}-1H-pyrazole CAS 1820572-01-7

Description

The occurrence of 1-{4-[(1R)-1-azidoethyl]-2-fluorophenyl}-1H-pyrazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-{4-[(1R)-1-azidoethyl]-2-fluorophenyl}-1H-pyrazole (CAS 1820572-01-7), molecular formula C11H10FN5 and molecular weight 231.23 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H10FN5, 1-{4-[(1R)-1-azidoethyl]-2-fluorophenyl}-1H-pyrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 1-{4-[(1R)-1-azidoethyl]-2-fluorophenyl}-1H-pyrazole 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.

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