1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene CAS 1214357-98-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1214357-98-8
Molecular FormulaC7HClF6O
Molecular Weight250.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene CAS 1214357-98-8 chemical structure

Description

The occurrence of 1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene (CAS 1214357-98-8), a certified reference material (molecular formula C7HClF6O, MW 250.53 g/mol) for analytical method development and quality control.

The molecular framework of 1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene (C7HClF6O) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), 1-Chloro-4-(difluoromethoxy)-2,3,5,6-tetrafluoro-benzene 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 FormulaC7HClF6O
Molecular Weight250.53 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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.)1990
Halogen ContentF/Cl-containing

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