1-(Trimethylsilyl)-4-fluoronaphthalene CAS 35869-77-3

Purity 97%+In StockPharmaceutical Standards
CAS No.35869-77-3
Molecular FormulaC13H15FSi
Molecular Weight218.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Trimethylsilyl)-4-fluoronaphthalene CAS 35869-77-3 chemical structure

Description

The occurrence of 1-(Trimethylsilyl)-4-fluoronaphthalene is closely related to fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(Trimethylsilyl)-4-fluoronaphthalene (CAS 35869-77-3), a certified reference material (molecular formula C13H15FSi, MW 218.34 g/mol) for analytical method development and quality control.

1-(Trimethylsilyl)-4-fluoronaphthalene (C13H15FSi) contains fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 1-(Trimethylsilyl)-4-fluoronaphthalene 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 FormulaC13H15FSi
Molecular Weight218.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentF-containing

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