Dibenzo[a,e]cyclooctene CAS 262-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.262-89-5
Molecular FormulaC16H12
Molecular Weight204.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dibenzo[a,e]cyclooctene CAS 262-89-5 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 Dibenzo[a,e]cyclooctene (CAS 262-89-5), a certified reference material (molecular formula C16H12, MW 204.27 g/mol) for analytical method development and quality control.

Owing to a polycyclic aromatic system, Dibenzo[a,e]cyclooctene is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 204.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), Dibenzo[a,e]cyclooctene 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 FormulaC16H12
Molecular Weight204.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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