1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 CAS 80480-15-5

Purity 97%+In StockPharmaceutical Standards
CAS No.80480-15-5
Molecular FormulaC18H27BrO
Molecular Weight339.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Bromoacetyl)pyrene
2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone
80480-15-5
A23484 CAS 80480-15-5 chemical structure

Description

As a certified reference material (CRM), 1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 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.

1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 (CAS 80480-15-5) is a high-purity analytical reference standard with the molecular formula C18H27BrO and a molecular weight of 339.31 g/mol.

1-(Bromoacetyl)pyrene 2-bromo-1-(1-pyrenyl)Ethanone;2-bromo-1-(pyren-3-yl)ethanone;2-broMo-1-(pyren-1-yl)ethanone 80480-15-5 A23484 (C18H27BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

Physical & Chemical Properties

Molecular FormulaC18H27BrO
Molecular Weight339.31 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature
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.)1979
Halogen ContentBr-containing

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