5’-Bromo-2,2,2,2’-tetrafluoroacetophenone CAS 617706-15-7

Purity 97%+In StockPharmaceutical Standards
CAS No.617706-15-7
Molecular FormulaC8H3BrF4O
Molecular Weight271.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5’-Bromo-2,2,2,2’-tetrafluoroacetophenone CAS 617706-15-7 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 5’-Bromo-2,2,2,2’-tetrafluoroacetophenone.

5’-Bromo-2,2,2,2’-tetrafluoroacetophenone (CAS 617706-15-7) is a high-purity analytical reference standard with the molecular formula C8H3BrF4O and a molecular weight of 271.01 g/mol.

Structurally, 5’-Bromo-2,2,2,2’-tetrafluoroacetophenone (C8H3BrF4O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 271.01 g/mol, it falls into the medium-molecular-weight range. 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), 5’-Bromo-2,2,2,2’-tetrafluoroacetophenone 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 FormulaC8H3BrF4O
Molecular Weight271.01 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
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF/Br-containing

Related Bromo Standards

Recommended Standards

Why CATO?