Cupric tartrate CAS 17263-56-8

Purity 97%+In StockPharmaceutical Standards
CAS No.17263-56-8
Molecular FormulaC4H6O6
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cupric tartrate CAS 17263-56-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 213.63 g/mol gives Cupric tartrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cupric tartrate (CAS 17263-56-8) is a high-purity analytical reference standard with the molecular formula C4H6O6Cu and a molecular weight of 213.63 g/mol.

Cupric tartrate (C4H6O6Cu) 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.

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 FormulaC4H6O6 Cu
Molecular Weight213.63 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)2.0
CAS Registry Year (est.)1961

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