1-Tosylpyrrolidine-2,5-dione CAS 32368-44-8

Purity 97%+In StockPharmaceutical Standards
CAS No.32368-44-8
Molecular FormulaC9H15N2S2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Tosylpyrrolidine-2,5-dione CAS 32368-44-8 chemical structure

Description

Based on its molecular formula C9H15N2S2Na, 1-Tosylpyrrolidine-2,5-dione contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.34 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).

CATO supplies 1-Tosylpyrrolidine-2,5-dione (CAS 32368-44-8), a certified reference material (molecular formula C9H15N2S2Na, MW 238.34 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), 1-Tosylpyrrolidine-2,5-dione 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 FormulaC9H15N2S2 Na
Molecular Weight238.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1966
Nitrogen Atoms2
Sulfur Atoms2

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