4-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde CAS 1807082-72-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1807082-72-9
Molecular FormulaC8H6ClF2NO
Molecular Weight205.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde CAS 1807082-72-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 205.59 g/mol gives 4-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde (CAS 1807082-72-9) is a high-purity analytical reference standard with the molecular formula C8H6ClF2NO and a molecular weight of 205.59 g/mol.

Based on its molecular formula C8H6ClF2NO, 4-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde 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 205.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-Chloro-6-(difluoromethyl)-5-methylpicolinaldehyde 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 FormulaC8H6ClF2NO
Molecular Weight205.59 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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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