1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene CAS 651-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.651-89-8
Molecular FormulaC8F10
Molecular Weight286.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene CAS 651-89-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene.

1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene (CAS 651-89-8) is a high-purity analytical reference standard with the molecular formula C8F10 and a molecular weight of 286.07 g/mol.

The molecular framework of 1,2,4,5-Tetrafluoro-3,6-bis(trifluoromethyl)benzene (C8F10) is characterized by fluorine 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. 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).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC8F10
Molecular Weight286.07 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
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

Related Tetrafluoro Standards

Recommended Standards

Why CATO?