5-(Mercaptomethyl)-3-phenyl-2-thioxoimidazolidin-4-one CAS 5789-26-4
| CAS No. | 5789-26-4 |
| Molecular Formula | C15H8ClF3N4O2 |
| Molecular Weight | 368.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(Mercaptomethyl)-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.
CATO supplies 5-(Mercaptomethyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 5789-26-4), a certified reference material (molecular formula C15H8ClF3N4O2, MW 368.70 g/mol) for analytical method development and quality control.
5-(Mercaptomethyl)-3-phenyl-2-thioxoimidazolidin-4-one (C15H8ClF3N4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Formula | C15H8ClF3N4O2 |
| Molecular Weight | 368.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Mercaptomethyl Standards
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Recommended Standards
- 1-[2-chloro-5-(trifluoromethyl)phenyl]-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351779-28-6)
- Piperazine Impurity 48 (CAS CATO-C4X-242748)
- 1-[4-chloro-3-(trifluoromethyl)phenyl]-5-pyridin-4-yl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326937-41-0)
- (E)-2-(2-Chlorobenzoyl)-3-[4-fluoro-3-(trifluoromethyl)anilino]-2-propenenitrile (CAS 1025596-46-6)
- 3-(2-methylnaphthalen-1-yl)benzaldehyde (CAS 691905-24-5)
- 4-(5-Methyl-4-phenyl-4H-1,2,4-triazol-3-yl)piperidine (CAS 1291450-05-9)
- N-1-Fmoc-1,5-diaminopentane · HCl (CAS 118119-32-7)
- 5-[(3-amino-1-methyl-propyl)-methyl-amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703763-75-9)
- 5-bromo-1-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 2120300-06-1)
- (4-(1-((Tert-butoxycarbonyl)(4-methoxybenzyl)amino)ethyl)phenyl)boronic acid (CAS 1704096-66-1)
- (2-Cyclopentylbenzyl)amine (CAS 91562-34-4)
- 2-Methyl-2-(methylamino)-5-(1h-1,2,4-triazol-1-yl)pentanamide (CAS 1247693-96-4)
- N-(3-chloro-2-fluorophenyl)acetamide (CAS 395-36-8)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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