2-(Bromomethyl)-5-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine CAS 1804354-39-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1804354-39-9
Molecular FormulaC8H4BrF5INO
Molecular Weight431.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Bromomethyl)-5-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine CAS 1804354-39-9 chemical structure

Description

2-(Bromomethyl)-5-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine (CAS 1804354-39-9), molecular formula C8H4BrF5INO and molecular weight 431.92 g/mol, is a CATO reference standard with documented purity and traceability.

2-(Bromomethyl)-5-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine (C8H4BrF5INO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine/iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(Bromomethyl)-5-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)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 FormulaC8H4BrF5INO
Molecular Weight431.92 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Br/I-containing
Nitrogen Atoms1

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Why CATO?