4-(3-(2-Cyano-4,5-dimethoxyphenyl)thioureido)-N,N-dimethylbenzenesulfonamide CAS 692287-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 692287-56-2 |
| Molecular Formula | C18H20N4O4S2 |
| Molecular Weight | 420.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-(2-Cyano-4,5-dimethoxyphenyl)thioureido)-N,N-dimethylbenzenesulfonamide (CAS 692287-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H20N4O4S2. Molecular weight: 420.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H20N4O4S2 |
| Molecular Weight | 420.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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- 2-{[3-cyano-6-methyl-4-(thiophen-3-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}-N-phenylacetamide (CAS 340813-92-5)
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Recommended Standards
- 3-[4-(2,5-Dimethoxy-phenyl)-5-mercapto-4H-[1,2,4]triazol-3-yl]-N,N-dimethyl-benzenesulfonamide (CAS 380437-00-3)
- Methyl 7-((1R,2R,3R,5S)-2-(5-(2-fluorophenyl)-3-hydroxypent-4-yn-1-yl)-3,5-dihydroxycyclopentyl)heptanoate (CAS 291303-34-9)
- N-Desmethyl Ribociclib (CAS 1211441-59-6)
- 4-bromo-2-(propan-2-ylsulfanyl)benzaldehyde (CAS 1340366-62-2)
- 4-Bromo-2-chloro-6-iodophenol (CAS 858855-18-2)
- 5-(Dimethylamino)pentyl carbamimidothioate dihydrochloride (CAS 74230-15-2)
- 5-Fluoro-n'-hydroxy-2-methylbenzimidamide (CAS 872362-79-3)
- 1-(4-Chloropyridin-2-yl)-4-methylpiperazine (CAS 923548-20-3)
- Furazolidone Impurity 7 (CAS CATO-C4X-29017)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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 13829788188 / jacky.chen@cato-chem.com