1-(2-Oxo-1-phenyl-5-thioxo-3-(m-tolyl)imidazolidin-4-ylidene)-3-(m-tolyl)urea CAS 79174-50-8

Purity 97%+In StockPharmaceutical Standards
CAS No.79174-50-8
Molecular FormulaC24H20N4O2S
Molecular Weight428.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Oxo-1-phenyl-5-thioxo-3-(m-tolyl)imidazolidin-4-ylidene)-3-(m-tolyl)urea CAS 79174-50-8 chemical structure

Description

1-(2-Oxo-1-phenyl-5-thioxo-3-(m-tolyl)imidazolidin-4-ylidene)-3-(m-tolyl)urea (CAS 79174-50-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20N4O2S. Molecular weight: 428.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H20N4O2S
Molecular Weight428.51 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms4
Sulfur Atoms1

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