ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate CAS 19530-67-7

Purity 97%+In StockPharmaceutical Standards
CAS No.19530-67-7
Molecular FormulaC11H16O3
Molecular Weight196.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate CAS 19530-67-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 196.24 g/mol gives ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate (CAS 19530-67-7), a certified reference material (molecular formula C11H16O3, MW 196.24 g/mol) for analytical method development and quality control.

ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate (C11H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).

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), ethyl exo-8-oxobicyclo[3.2.1]octane-3-carboxylate 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 FormulaC11H16O3
Molecular Weight196.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962

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