4-((4-Chloro-1-(4-fluorophenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amino)benzenesulfonamide CAS 685849-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685849-34-7 |
| Molecular Formula | C16H11ClFN3O4S |
| Molecular Weight | 395.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-((4-Chloro-1-(4-fluorophenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amino)benzenesulfonamide (CAS 685849-34-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11ClFN3O4S. Molecular weight: 395.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11ClFN3O4S |
| Molecular Weight | 395.79 g/mol |
| 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.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-((4-Chloro-1-(2-fluorophenyl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)amino)benzenesulfonamide (CAS 685849-38-1)
- N-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-4-methoxy-N-methylbenzenesulfonohydrazide (CAS 339276-30-1)
- 3-{[2-chloro-6-(1H-1,2,4-triazol-1-yl)phenyl]methyl}-1-[3-(trifluoromethyl)phenyl]urea (CAS 866042-61-7)
- N-(2-Chloro-1-(diphenylphosphoryl)vinyl)-4-methylbenzamide (CAS 123854-05-7)
- 1-((2-Chloro-4-nitrophenyl)amino)-1-oxopropan-2-yl 2-(methylthio)nicotinate (CAS 502595-88-2)
- Ethyl 2-((2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-fluoropyrimidin-4-yl)thio)acetate (CAS 1823182-35-9)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-3-phenethylpyrimidine-2,4(1H,3H)-dione (CAS 251310-60-8)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-methoxyphenyl)-1H-pyrrole-2-carboxamide (CAS 338956-38-0)
Recommended Standards
- 3-(4-chlorophenyl)-4-imino-6-(4-methoxyphenyl)-1,3,7-trihydro-5,7-diazaquinazoline-2,8-dione (CAS 379707-94-5)
- Methyl (Z)-3-(benzo[d][1,3]dioxol-5-ylamino)-2-((4-chlorophenyl)sulfonyl)acrylate (CAS 1327178-45-9)
- 769169-27-9 3666C56BBU Begacestat [USAN:INN] 2-Thiophenesulfonamide, 5-chloro-N-((1S)-3,3,3-trifluoro-1-(hydroxymethyl)-2-(trifluoromethyl)propyl)- Begacestat GSI-953 5-Chloro-N-((1S)-3,3,3-trifluoro-1-(hydroxymethyl)-2-(trifluoromethyl)propyl)thiophene-2-sulfonamide UNII-3666C56BBU (CAS 769169-27-9)
- 4-Bromobenzo[c][1,2,5]thiadiazole (CAS 22034-13-5)
- 2-(3-((Tert-butoxycarbonyl)amino)-2,3-dihydro-1H-inden-5-yl)acetic acid (CAS 1246508-84-8)
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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
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com