1,1'-(2-Oxocyclopentane-1,3-diyl)bis(2,2,2-trifluoroethan-1-one) CAS 672956-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.672956-72-8
Molecular FormulaC9H6F6O3
Molecular Weight276.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-(2-Oxocyclopentane-1,3-diyl)bis(2,2,2-trifluoroethan-1-one) CAS 672956-72-8 chemical structure

Description

1,1'-(2-Oxocyclopentane-1,3-diyl)bis(2,2,2-trifluoroethan-1-one) (CAS 672956-72-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6F6O3. Molecular weight: 276.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H6F6O3
Molecular Weight276.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing

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