12-Kete CAS 108437-64-5

Purity 97%+In StockPharmaceutical Standards
CAS No.108437-64-5
Molecular FormulaC20H30O3
Molecular Weight318.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

12-Kete CAS 108437-64-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 318.45 g/mol gives 12-Kete distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

12-Kete (CAS 108437-64-5) is a high-purity analytical reference standard with the molecular formula C20H30O3 and a molecular weight of 318.45 g/mol.

12-Kete (C20H30O3) contains a steroid core, a hydroxyl group, an ether linkage. 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.

CATO manufactures 12-Kete under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC20H30O3
Molecular Weight318.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1987

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