[1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol CAS 1226303-27-0

Description

Compared with other compounds in its class, the molecular weight of 257.12 g/mol gives [1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies [1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol (CAS 1226303-27-0), a certified reference material (molecular formula C11H10Cl2N2O, MW 257.12 g/mol) for analytical method development and quality control.

The molecular framework of [1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol (C11H10Cl2N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), [1-(3,4-Dichlorophenyl)-5-methyl-1H-pyrazol-3-yl]-methanol 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

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