D-(+)-Mannose CAS 3458-28-4

Purity >95%In StockPharmaceutical Standards
CAS No.3458-28-4
Molecular FormulaC6H12O6
Molecular Weight180.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-(+)-Mannose CAS 3458-28-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 180.16 g/mol gives D-(+)-Mannose distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

D-(+)-Mannose (CAS 3458-28-4), molecular formula C6H12O6 and molecular weight 180.16 g/mol, is a CATO reference standard with documented purity and traceability.

D-(+)-Mannose (C6H12O6) 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H12O6
Molecular Weight180.16 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.)1957

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Why CATO?