Disodium Maleate CAS 371-47-1

Purity 97%+In StockPharmaceutical Standards
CAS No.371-47-1
Molecular FormulaC4H2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disodium Maleate CAS 371-47-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 137.05 g/mol gives Disodium Maleate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Disodium Maleate (CAS 371-47-1), molecular formula C4H2O4Na and molecular weight 137.05 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C4H2O4Na, Disodium Maleate contains a carbohydrate-derived structure; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures Disodium Maleate 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 FormulaC4H2O4 2*Na
Molecular Weight137.05 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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Why CATO?