2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide CAS 1956341-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1956341-30-2
Molecular FormulaC7H4BrClF3N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide CAS 1956341-30-2 chemical structure

Description

The occurrence of 2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide is closely related to a nitrile group, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide (CAS 1956341-30-2), a certified reference material (molecular formula C7H4BrClF3NHBr, MW 355.38 g/mol) for analytical method development and quality control.

Structurally, 2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide (C7H4BrClF3NHBr) contains a nitrile group, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 355.38 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 2-(Bromomethyl)-5-chloro-3-(trifluoromethyl)pyridine hydrobromide 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 FormulaC7H4BrClF3N HBr
Molecular Weight355.38 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1996
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms1

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