Methyl deacetylasperulosidate CAS 52613-28-2

Purity >95%In StockPharmaceutical Standards
CAS No.52613-28-2
Molecular FormulaC17H24O11
Molecular Weight404.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl deacetylasperulosidate CAS 52613-28-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 404.37 g/mol gives Methyl deacetylasperulosidate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl deacetylasperulosidate (CAS 52613-28-2) is a high-purity analytical reference standard with the molecular formula C17H24O11 and a molecular weight of 404.37 g/mol.

Methyl deacetylasperulosidate (C17H24O11) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Methyl deacetylasperulosidate 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 FormulaC17H24O11
Molecular Weight404.37 g/mol
AppearanceOff-white to pale 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

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