Potassium D-erythronate CAS 88759-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.88759-55-1
Molecular FormulaC4H8O5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium D-erythronate CAS 88759-55-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 175.20 g/mol gives Potassium D-erythronate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Potassium D-erythronate (CAS 88759-55-1) is a high-purity analytical reference standard with the molecular formula C4H8O5K and a molecular weight of 175.20 g/mol.

Structurally, Potassium D-erythronate (C4H8O5K) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 175.20 g/mol, it falls into the medium-molecular-weight range.

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.

CATO manufactures Potassium D-erythronate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H8O5 K
Molecular Weight175.20 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.)1982

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