Aloin CAS 1415-73-2

Purity >95%In StockPharmaceutical Standards
CAS No.1415-73-2
Molecular FormulaC21H22O9
Molecular Weight418.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Aloin CAS 1415-73-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 418.39 g/mol gives Aloin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Aloin (CAS 1415-73-2) is a high-purity analytical reference standard with the molecular formula C21H22O9 and a molecular weight of 418.39 g/mol.

Aloin (C21H22O9) contains a flavonoid 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 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.

CATO manufactures Aloin 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 FormulaC21H22O9
Molecular Weight418.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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