1-Methyl-3-(naphthalen-2-yl)-2-thioxoimidazolidin-4-one CAS 956587-16-9
| CAS No. | 956587-16-9 |
| Molecular Formula | C14H12N2OS |
| Molecular Weight | 256.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Methyl-3-(naphthalen-2-yl)-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.
1-Methyl-3-(naphthalen-2-yl)-2-thioxoimidazolidin-4-one (CAS 956587-16-9) is a high-purity analytical reference standard with the molecular formula C14H12N2OS and a molecular weight of 256.32 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 1-Methyl-3-(naphthalen-2-yl)-2-thioxoimidazolidin-4-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 256.32 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).
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 Formula | C14H12N2OS |
| Molecular Weight | 256.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-(Naphthalen-1-yl)-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 28197-93-5)
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Recommended Standards
- 1-[(4-aminophenyl)sulfonyl]-4-piperidinol (CAS 901979-02-0)
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- 2-((4-Amino-6-imino-1,6-dihydropyrimidin-2-yl)thio)propanoic acid (CAS 347341-51-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com