3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 CAS 473596-07-5

Purity 97%+In StockPharmaceutical Standards
CAS No.473596-07-5
Molecular FormulaC5H2Br2FN
Molecular Weight254.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 CAS 473596-07-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 254.88 g/mol gives 3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 (CAS 473596-07-5), molecular formula C5H2Br2FN and molecular weight 254.88 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, fluorine/bromine substitution, 3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 3,5-Dibromo-2-fluoro-pyridine 3,5-dibromo-2-fluoropyridine 2-fluoro-3,5 dibromo pyridine 473596-07-5 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 FormulaC5H2Br2FN
Molecular Weight254.88 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
CAS Registry Year (est.)2025
Halogen ContentF/Br-containing
Nitrogen Atoms1

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