2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxaldehyde CAS 1807127-79-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1807127-79-2
Molecular FormulaC8H6ClF2NO2
Molecular Weight221.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxaldehyde CAS 1807127-79-2 chemical structure

Description

CATO manufactures 2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxaldehyde 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.

2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxaldehyde (CAS 1807127-79-2), molecular formula C8H6ClF2NO2 and molecular weight 221.59 g/mol, is a CATO reference standard with documented purity and traceability.

2-(Chloromethyl)-5-(difluoromethyl)-3-hydroxypyridine-4-carboxaldehyde (C8H6ClF2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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

Physical & Chemical Properties

Molecular FormulaC8H6ClF2NO2
Molecular Weight221.59 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; 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/Cl-containing
Nitrogen Atoms1

Related Chloromethyl Standards

Recommended Standards

Why CATO?