1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-benzene CAS 1404194-77-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1404194-77-9
Molecular FormulaC7H2ClF5O
Molecular Weight232.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-benzene CAS 1404194-77-9 chemical structure

Description

The occurrence of 1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-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(difluoro)methoxy]-2,3,4-trifluoro-benzene (CAS 1404194-77-9), a certified reference material (molecular formula C7H2ClF5O, MW 232.54 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H2ClF5O, 1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-benzene contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.54 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.

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.

As a certified reference material (CRM), 1-[Chloro(difluoro)methoxy]-2,3,4-trifluoro-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 FormulaC7H2ClF5O
Molecular Weight232.54 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.)1991
Halogen ContentF/Cl-containing

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