2-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid CAS 1805256-48-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1805256-48-7
Molecular FormulaC9H5BrF5NO2
Molecular Weight334.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid CAS 1805256-48-7 chemical structure

Description

The occurrence of 2-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1805256-48-7), molecular formula C9H5BrF5NO2 and molecular weight 334.04 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H5BrF5NO2, 2-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(2-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetic acid 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 FormulaC9H5BrF5NO2
Molecular Weight334.04 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
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Br-containing
Nitrogen Atoms1

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