Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate CAS 1172283-37-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate.

Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate (CAS 1172283-37-2), molecular formula C12H8F3N3O4 and molecular weight 315.20 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H8F3N3O4, Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 Methyl 1-(2-nitro-4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate 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