2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine CAS 1041591-08-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1041591-08-5
Molecular FormulaC12H6BrClF3NO
Molecular Weight352.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine CAS 1041591-08-5 chemical structure

Description

The occurrence of 2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1041591-08-5), molecular formula C12H6BrClF3NO and molecular weight 352.53 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, 2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine 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

Molecular FormulaC12H6BrClF3NO
Molecular Weight352.53 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms1

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