Potassium trifluoro(3-oxocyclopentyl)borate CAS 1366170-42-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1366170-42-4
Molecular FormulaC5H7BF3O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium trifluoro(3-oxocyclopentyl)borate CAS 1366170-42-4 chemical structure

Description

Potassium trifluoro(3-oxocyclopentyl)borate (CAS 1366170-42-4), molecular formula C5H7BF3OK and molecular weight 190.01 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Potassium trifluoro(3-oxocyclopentyl)borate (C5H7BF3OK) contains a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 190.01 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Potassium trifluoro(3-oxocyclopentyl)borate 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 FormulaC5H7BF3O K
Molecular Weight190.01 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1991
Halogen ContentF-containing

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Why CATO?