2-O-Methyl-D-glucose CAS 2140-41-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2140-41-2
Molecular FormulaC7H14O6
Molecular Weight194.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-O-Methyl-D-glucose CAS 2140-41-2 chemical structure

Description

2-O-Methyl-D-glucose (C7H14O6) 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.

2-O-Methyl-D-glucose (CAS 2140-41-2) is a high-purity analytical reference standard with the molecular formula C7H14O6 and a molecular weight of 194.18 g/mol.

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), 2-O-Methyl-D-glucose 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 FormulaC7H14O6
Molecular Weight194.18 g/mol
Purity97%+
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.)1957

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