cyclooctatetraenecarboxylic acid CAS 2411-95-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2411-95-2
Molecular FormulaC9H8O2
Molecular Weight148.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

cyclooctatetraenecarboxylic acid CAS 2411-95-2 chemical structure

Description

As a certified reference material (CRM), cyclooctatetraenecarboxylic acid 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.

CATO supplies cyclooctatetraenecarboxylic acid (CAS 2411-95-2), a certified reference material (molecular formula C9H8O2, MW 148.16 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H8O2, cyclooctatetraenecarboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC9H8O2
Molecular Weight148.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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