Methyl Perfluoroisobutyl Ether CAS 163702-08-7

Purity >95%In StockPharmaceutical Standards
CAS No.163702-08-7
Molecular FormulaC5H3F9O
Molecular Weight250.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl Perfluoroisobutyl Ether CAS 163702-08-7 chemical structure

Description

Methyl Perfluoroisobutyl Ether (C5H3F9O) contains a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Methyl Perfluoroisobutyl Ether (CAS 163702-08-7) is a high-purity analytical reference standard with the molecular formula C5H3F9O and a molecular weight of 250.06 g/mol.

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.

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 FormulaC5H3F9O
Molecular Weight250.06 g/mol
Purity>95%
StorageStore at room temperature, 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)0.0
CAS Registry Year (est.)2003
Halogen ContentF-containing

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