4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride CAS 1804912-13-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1804912-13-7
Molecular FormulaC8H2BrClF2N2O
Molecular Weight295.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride CAS 1804912-13-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 295.47 g/mol gives 4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride (CAS 1804912-13-7), a certified reference material (molecular formula C8H2BrClF2N2O, MW 295.47 g/mol) for analytical method development and quality control.

4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride (C8H2BrClF2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4-Bromo-5-cyano-2-(difluoromethyl)nicotinoyl chloride 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 FormulaC8H2BrClF2N2O
Molecular Weight295.47 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl/Br-containing
Nitrogen Atoms2

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