1-Bromo-2-(tert-butyl)-4-cyclopropoxybenzene CAS 1243398-17-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1243398-17-5
Molecular FormulaC13H17BrO
Molecular Weight269.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Bromo-2-(tert-butyl)-4-cyclopropoxybenzene CAS 1243398-17-5 chemical structure

Description

CATO supplies 1-Bromo-2-(tert-butyl)-4-cyclopropoxybenzene (CAS 1243398-17-5), a certified reference material (molecular formula C13H17BrO, MW 269.18 g/mol) for analytical method development and quality control.

1-Bromo-2-(tert-butyl)-4-cyclopropoxybenzene (C13H17BrO) contains a hydroxyl group, an ether linkage, bromine 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-Bromo-2-(tert-butyl)-4-cyclopropoxybenzene 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 FormulaC13H17BrO
Molecular Weight269.18 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing

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