Diisopropyl (R)-2-Hydroxysuccinate CAS 83540-97-0

Purity 97%+In StockPharmaceutical Standards
CAS No.83540-97-0
Molecular FormulaC10H18O5
Molecular Weight218.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diisopropyl (R)-2-Hydroxysuccinate CAS 83540-97-0 chemical structure

Description

Diisopropyl (R)-2-Hydroxysuccinate (CAS 83540-97-0), molecular formula C10H18O5 and molecular weight 218.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Diisopropyl (R)-2-Hydroxysuccinate (C10H18O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 218.25 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.

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 FormulaC10H18O5
Molecular Weight218.25 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1980

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