Angoline CAS 21080-31-9

Purity >95%In StockPharmaceutical Standards
CAS No.21080-31-9
Molecular FormulaC7H9O3Sb
Molecular Weight262.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Angoline CAS 21080-31-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 262.90 g/mol gives Angoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Angoline (CAS 21080-31-9), a certified reference material (molecular formula C7H9O3Sb, MW 262.90 g/mol) for analytical method development and quality control.

The molecular framework of Angoline (C7H9O3Sb) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), Angoline 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 FormulaC7H9O3Sb
Molecular Weight262.90 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1963

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