D-Arabinpyranose CAS 28697-53-2

Purity >95%In StockPharmaceutical Standards
CAS No.28697-53-2
Molecular FormulaC5H10O5
Molecular Weight150.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Arabinpyranose CAS 28697-53-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 150.13 g/mol gives D-Arabinpyranose distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies D-Arabinpyranose (CAS 28697-53-2), a certified reference material (molecular formula C5H10O5, MW 150.13 g/mol) for analytical method development and quality control.

D-Arabinpyranose (C5H10O5) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), D-Arabinpyranose 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 FormulaC5H10O5
Molecular Weight150.13 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1965

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