2-Bromo-1,1-difluorocyclohexane CAS 86660-41-5

Purity 97%+In StockPharmaceutical Standards
CAS No.86660-41-5
Molecular FormulaC6H9BrF2
Molecular Weight199.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-1,1-difluorocyclohexane CAS 86660-41-5 chemical structure

Description

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.

2-Bromo-1,1-difluorocyclohexane (CAS 86660-41-5) is a high-purity analytical reference standard with the molecular formula C6H9BrF2 and a molecular weight of 199.04 g/mol.

Structurally, 2-Bromo-1,1-difluorocyclohexane (C6H9BrF2) contains fluorine/bromine 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 199.04 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.

As a certified reference material (CRM), 2-Bromo-1,1-difluorocyclohexane 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 FormulaC6H9BrF2
Molecular Weight199.04 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1981
Halogen ContentF/Br-containing

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