5-Amino-N-{4-[(difluoromethyl)sulfanyl]phenyl}-2-methylbenzene-1-sulfonamide CAS 326866-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 326866-51-7 |
| Molecular Formula | C14H14F2N2O2S2 |
| Molecular Weight | 344.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-N-{4-[(difluoromethyl)sulfanyl]phenyl}-2-methylbenzene-1-sulfonamide (CAS 326866-51-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H14F2N2O2S2. Molecular weight: 344.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H14F2N2O2S2 |
| Molecular Weight | 344.40 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-(tert-Butyl)-3-(dibenzo[b,d]furan-4-yl)-2-hydroxybenzaldehyde (CAS 402576-63-0)
- Bis(2-(oxazolidin-3-yl)ethyl) adipate (CAS 28770-03-8)
- 4,4'-((1E,1'E)-(2-Methoxy-1,4-phenylene)bis(ethene-2,1-diyl))diphenol (CAS 863918-78-9)
- 3-(ethylsulfanyl)benzaldehyde (CAS 87425-00-1)
- 2-[2-(5-Bromo-pyrazin-2-yl)-ethyl]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1361114-65-9)
- (6-(Trifluoromethyl)pyridin-2-yl)methanamine dihydrochloride (CAS 916211-40-0)
- n-(2-Methylphenyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide (CAS 317814-58-7)
- 3-Ethyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 959755-76-1)
- 4-Methoxy-2-(7-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepin-5-yl)phenol (CAS 240417-95-2)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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