Stachyose Tetrahydrate CAS 10094-58-3

Purity >95%In StockPharmaceutical Standards
CAS No.10094-58-3
Molecular FormulaC24H42O21
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Stachyose Tetrahydrate CAS 10094-58-3 chemical structure

Description

Stachyose Tetrahydrate (CAS 10094-58-3), molecular formula C24H42O21H2O and molecular weight 684.59 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Stachyose Tetrahydrate is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 684.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Stachyose Tetrahydrate 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 FormulaC24H42O21 4*H2O
Molecular Weight684.59 g/mol
Purity>95%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959

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Why CATO?