Perfluoro-n-heptyl iodide CAS 335-58-0

Purity >95%In StockPharmaceutical Standards
CAS No.335-58-0
Molecular FormulaC7F15I
Molecular Weight495.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Perfluoro-n-heptyl iodide CAS 335-58-0 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.

CATO supplies Perfluoro-n-heptyl iodide (CAS 335-58-0), a certified reference material (molecular formula C7F15I, MW 495.96 g/mol) for analytical method development and quality control.

Based on its molecular formula C7F15I, Perfluoro-n-heptyl iodide contains fluorine/iodine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 495.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC7F15I
Molecular Weight495.96 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentF/I-containing

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