1λ⁴-thiomorpholine-1,3-dione CAS 88620-29-5

Purity 97%+In StockPharmaceutical Standards
CAS No.88620-29-5
Molecular FormulaC4H7NO2S
Molecular Weight133.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1λ⁴-thiomorpholine-1,3-dione CAS 88620-29-5 chemical structure

Description

As a certified reference material (CRM), 1λ⁴-thiomorpholine-1,3-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.

1λ⁴-thiomorpholine-1,3-dione (CAS 88620-29-5), molecular formula C4H7NO2S and molecular weight 133.17 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1λ⁴-thiomorpholine-1,3-dione (C4H7NO2S) contains an amide group, a sulfone group, 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 133.17 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC4H7NO2S
Molecular Weight133.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1982
Nitrogen Atoms1
Sulfur Atoms1

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Why CATO?