4-(Phenylsulfonyl)-5-[4-(trifluoromethyl)anilino]-2,4-pentadienenitrile CAS 339276-63-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339276-63-0 |
| Molecular Formula | C18H13F3N2O2S |
| Molecular Weight | 378.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Phenylsulfonyl)-5-[4-(trifluoromethyl)anilino]-2,4-pentadienenitrile (CAS 339276-63-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H13F3N2O2S. Molecular weight: 378.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H13F3N2O2S |
| Molecular Weight | 378.37 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- 2-(4-(1-(Phenylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine (CAS 321998-86-1)
- 4-(1-(Phenylsulfonyl)-1H-indol-3-yl)benzamide (CAS 184842-71-5)
- 2,4-Bis(phenylsulfonyl)phenol (CAS 177325-75-6)
- 1-(Phenylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256359-23-5)
- 1-(Phenylsulfonyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1333344-24-3)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide (CAS 1210510-12-5)
- 1-(Phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine-3-boronic acid pinacol ester, 97% (CAS 1174038-65-3)
- 1-(phenylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 886547-94-0)
Recommended Standards
- 3,6-Bis(4-ethoxyphenyl)furo[3,2-b]furan-2,5-dione (CAS 55506-38-2)
- 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid (CAS 47593-50-0)
- 3,3-Bis(4-hydroxy-3-methoxyphenyl)isobenzofuran-1(3H)-one (CAS 467-25-4)
- Ethyl 4,4,4-trifluoro-3-oxo-2-(triphenyl-λ5-phosphanylidene)butanoate (CAS 83961-56-2)
- tert-Butyl 3-(trifluoromethyl)-4,5-dihydro-1H-pyrazolo[3,4-c]pyridine-6(7H)-carboxylate (CAS 733757-89-6)
- 1-fluoro-4-(2-methoxyethoxy)-2-nitrobenzene (CAS 1416626-24-8)
- {[4-(2-Methylpropyl)phenyl]methyl}(prop-2-en-1-yl)amine (CAS 1240569-45-2)
- 1-Methyl-5-indolecarboxylic Acid (CAS 186129-25-9)
- 2-Cyclobutyl-1-phenylethan-1-one (CAS 140451-91-8)
- Allo-D-Ile17-Tirzepatide (CAS CATO-CPTD788962)
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