rel-(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl dihydrogen phosphate CAS 4151-19-3

Purity 97%+In StockPharmaceutical Standards
CAS No.4151-19-3
Molecular FormulaC5H11O8P
Molecular Weight230.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl dihydrogen phosphate CAS 4151-19-3 chemical structure

Description

rel-(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl dihydrogen phosphate (CAS 4151-19-3) is a high-purity analytical reference standard with the molecular formula C5H11O8P and a molecular weight of 230.11 g/mol.

rel-(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl dihydrogen phosphate (C5H11O8P) contains a carbohydrate-derived structure, a phosphate ester group. 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.

As a certified reference material (CRM), rel-(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl dihydrogen phosphate 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 FormulaC5H11O8P
Molecular Weight230.11 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1958

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