2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 CAS 338772-23-9

Purity 97%+In StockPharmaceutical Standards
CAS No.338772-23-9
Molecular FormulaC22H16ClFN2
Molecular Weight362.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 CAS 338772-23-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 362.83 g/mol gives 2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 (CAS 338772-23-9) is a high-purity analytical reference standard with the molecular formula C22H16ClFN2 and a molecular weight of 362.83 g/mol.

The molecular framework of 2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 (C22H16ClFN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 2-[(E)-2-(2-chlorophenyl)ethenyl]-1-[(3-fluorophenyl)methyl]-1H-1,3-benzodiazole 2J-562S 338772-23-9 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

Molecular FormulaC22H16ClFN2
Molecular Weight362.83 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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