2,6-Difluoroanisole CAS 437-82-1

Purity 97%+In StockPharmaceutical Standards
CAS No.437-82-1
Molecular FormulaC7H6F2O
Molecular Weight144.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Difluoroanisole CAS 437-82-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 144.12 g/mol gives 2,6-Difluoroanisole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,6-Difluoroanisole (CAS 437-82-1), molecular formula C7H6F2O and molecular weight 144.12 g/mol, is a CATO reference standard with documented purity and traceability.

2,6-Difluoroanisole (C7H6F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 2,6-Difluoroanisole 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 FormulaC7H6F2O
Molecular Weight144.12 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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Why CATO?