2-(2-Chloropyridin-3-yl)-1-(4-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazole CAS 344279-40-9

Purity 97%+In StockPharmaceutical Standards
CAS No.344279-40-9
Molecular FormulaC21H17ClFN3
Molecular Weight365.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Chloropyridin-3-yl)-1-(4-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazole CAS 344279-40-9 chemical structure

Description

CATO manufactures 2-(2-Chloropyridin-3-yl)-1-(4-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazole 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.

CATO supplies 2-(2-Chloropyridin-3-yl)-1-(4-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 344279-40-9), a certified reference material (molecular formula C21H17ClFN3, MW 365.83 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, 2-(2-Chloropyridin-3-yl)-1-(4-fluorobenzyl)-5,6-dimethyl-1H-benzo[d]imidazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

Molecular FormulaC21H17ClFN3
Molecular Weight365.83 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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