2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde CAS 1361880-14-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1361880-14-9
Molecular FormulaC9H8ClF2NO
Molecular Weight219.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde CAS 1361880-14-9 chemical structure

Description

As a certified reference material (CRM), 2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde 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.

CATO supplies 2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde (CAS 1361880-14-9), a certified reference material (molecular formula C9H8ClF2NO, MW 219.62 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H8ClF2NO, 2-(Chloromethyl)-6-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.62 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.

Physical & Chemical Properties

Molecular FormulaC9H8ClF2NO
Molecular Weight219.62 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, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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