(R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one CAS 260804-70-4

Purity 97%+In StockPharmaceutical Standards
CAS No.260804-70-4
Molecular FormulaC13H12N4OS
Molecular Weight272.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one CAS 260804-70-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one.

(R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 260804-70-4), molecular formula C13H12N4OS and molecular weight 272.33 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 272.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

CATO manufactures (R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H12N4OS
Molecular Weight272.33 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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