Ceanothic acid CAS 21302-79-4

Purity 97%+In StockPharmaceutical Standards
CAS No.21302-79-4
Molecular FormulaC30H46O5
Molecular Weight486.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ceanothic acid CAS 21302-79-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 486.68 g/mol gives Ceanothic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ceanothic acid (CAS 21302-79-4) is a high-purity analytical reference standard with the molecular formula C30H46O5 and a molecular weight of 486.68 g/mol.

Ceanothic acid (C30H46O5) contains a steroid core, a hydroxyl group, an ether linkage. 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), Ceanothic 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.

Physical & Chemical Properties

Molecular FormulaC30H46O5
Molecular Weight486.68 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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