1,5-cyclooctadiene CAS 111-78-4

Purity 97%+In StockPharmaceutical Standards
CAS No.111-78-4
Molecular FormulaC8H12
Molecular Weight108.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,5-cyclooctadiene CAS 111-78-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 108.18 g/mol gives 1,5-cyclooctadiene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,5-cyclooctadiene (CAS 111-78-4), molecular formula C8H12 and molecular weight 108.18 g/mol, is a CATO reference standard with documented purity and traceability.

1,5-cyclooctadiene (C8H12) contains an organic framework. Its physicochemical properties are representative of its class; 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), 1,5-cyclooctadiene 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 FormulaC8H12
Molecular Weight108.18 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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Why CATO?