4-(Bromomethyl)-2,6-dichloropyridine CAS 175204-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.175204-45-2
Molecular FormulaC6H4BrCl2N
Molecular Weight240.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Bromomethyl)-2,6-dichloropyridine CAS 175204-45-2 chemical structure

Description

The occurrence of 4-(Bromomethyl)-2,6-dichloropyridine is closely related to a nitrile group, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(Bromomethyl)-2,6-dichloropyridine (CAS 175204-45-2), molecular formula C6H4BrCl2N and molecular weight 240.91 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H4BrCl2N, 4-(Bromomethyl)-2,6-dichloropyridine contains a nitrile group, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 4-(Bromomethyl)-2,6-dichloropyridine 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 FormulaC6H4BrCl2N
Molecular Weight240.91 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Halogen ContentCl/Br-containing
Nitrogen Atoms1

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