2-(Difluoromethylthio)bromobenzene CAS 51679-54-0

Purity 97%+In StockPharmaceutical Standards
CAS No.51679-54-0
Molecular FormulaC7H5BrF2S
Molecular Weight239.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Difluoromethylthio)bromobenzene CAS 51679-54-0 chemical structure

Description

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

2-(Difluoromethylthio)bromobenzene (CAS 51679-54-0), molecular formula C7H5BrF2S and molecular weight 239.08 g/mol, is a CATO reference standard with documented purity and traceability.

2-(Difluoromethylthio)bromobenzene (C7H5BrF2S) contains sulfur-containing functionality, fluorine/bromine 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 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).

CATO manufactures 2-(Difluoromethylthio)bromobenzene 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 FormulaC7H5BrF2S
Molecular Weight239.08 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentF/Br-containing
Sulfur Atoms1

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