Dithiouracil CAS 2001-93-6

Purity 97%+In StockPharmaceutical Standards
CAS No.2001-93-6
Molecular FormulaC4H6N2S2
Molecular Weight146.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dithiouracil CAS 2001-93-6 chemical structure

Description

As a certified reference material (CRM), Dithiouracil 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.

Dithiouracil (CAS 2001-93-6) is a high-purity analytical reference standard with the molecular formula C4H6N2S2 and a molecular weight of 146.23 g/mol.

Based on its molecular formula C4H6N2S2, Dithiouracil contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 146.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC4H6N2S2
Molecular Weight146.23 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms2

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