6-Bromo-2,2,3,3-tetrafluoro-2,3-dihydro-1,4-benzodioxine CAS 141872-90-4

Purity 97%+In StockPharmaceutical Standards
CAS No.141872-90-4
Molecular FormulaC8H3BrF4O2
Molecular Weight287.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromo-2,2,3,3-tetrafluoro-2,3-dihydro-1,4-benzodioxine CAS 141872-90-4 chemical structure

Description

CATO supplies 6-Bromo-2,2,3,3-tetrafluoro-2,3-dihydro-1,4-benzodioxine (CAS 141872-90-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H3BrF4O2. Molecular weight: 287.01 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H3BrF4O2
Molecular Weight287.01 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentF/Br-containing

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