Pyrimidine-2,4,6(1H,3H,5H)-trithione CAS 6308-40-3

Purity 97%+In StockPharmaceutical Standards
CAS No.6308-40-3
Molecular FormulaC4H4N2S3
Molecular Weight176.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pyrimidine-2,4,6(1H,3H,5H)-trithione CAS 6308-40-3 chemical structure

Description

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.

Pyrimidine-2,4,6(1H,3H,5H)-trithione (CAS 6308-40-3) is a high-purity analytical reference standard with the molecular formula C4H4N2S3 and a molecular weight of 176.28 g/mol.

Pyrimidine-2,4,6(1H,3H,5H)-trithione (C4H4N2S3) contains a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

As a certified reference material (CRM), Pyrimidine-2,4,6(1H,3H,5H)-trithione 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 FormulaC4H4N2S3
Molecular Weight176.28 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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms3

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