(3r,5r,7r)-1-(4-Bromophenyl)adamantane CAS 2245-43-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2245-43-4
Molecular FormulaC16H19Br
Molecular Weight291.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3r,5r,7r)-1-(4-Bromophenyl)adamantane CAS 2245-43-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 291.23 g/mol gives (3r,5r,7r)-1-(4-Bromophenyl)adamantane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (3r,5r,7r)-1-(4-Bromophenyl)adamantane (CAS 2245-43-4), a certified reference material (molecular formula C16H19Br, MW 291.23 g/mol) for analytical method development and quality control.

(3r,5r,7r)-1-(4-Bromophenyl)adamantane (C16H19Br) contains bromine substitution, a polycyclic aromatic 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), (3r,5r,7r)-1-(4-Bromophenyl)adamantane 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 FormulaC16H19Br
Molecular Weight291.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentBr-containing

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