4-Amino-2-(trifluoromethyl)-benzenesulfonamide CAS 363-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 363-93-9 |
| Molecular Formula | C7H7F3N2O2S |
| Molecular Weight | 240.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-2-(trifluoromethyl)-benzenesulfonamide (CAS 363-93-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7F3N2O2S. Molecular weight: 240.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7F3N2O2S |
| Molecular Weight | 240.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- ethyl 2-amino-5-(trifluoromethyl)-1,3-thiazole-4-carboxylate (CAS 1820704-65-1)
- 2-Amino-4-(trifluoromethyl)benzene-1-sulfonamide (CAS 657-70-5)
- 2-Amino-5-(trifluoromethyl)benzenesulfonamide (CAS 201224-78-4)
- Ethyl 2-Amino-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 344-72-9)
- 2-Amino-3-(2-methoxy-5-nitrophenyl)propanoic acid (CAS 116366-23-5)
- Ethyl 4-amino-2-methoxy-5-nitrobenzoate (CAS 1219014-66-0)
- 2-Amino-3-(4-methoxy-3-nitrophenyl)propanoic acid (CAS 90899-87-9)
- 2-Amino-3-nitro-9H-fluoren-9-one (CAS 42135-32-0)
Recommended Standards
- 4-(Trifluoromethyl)phenyl methanesulfonate (CAS 37903-93-8)
- 4'-Fluoro-3-(trifluoromethyl)-1,1'-biphenyl (CAS 86967-67-1)
- 3-Fluoro-3'-(trifluoromethyl)-1,1'-biphenyl (CAS 844856-46-8)
- (5-Methyl-3-(pyridin-4-yl)isoxazol-4-yl)methanol (CAS 1159251-58-7)
- 1-[4-[(2,2,6,6-tetramethyl-4-piperidyl)amino]phenyl]hexahydropyrimidine-2,4-dione (CAS 201165-79-9)
- 2-Isopropyltetrahydro-2h-pyran-4-ol (CAS 23077-50-1)
- 2-Amino-5’-O-(dimethoxytrityl)-N6-(dimethylaminomethylidene)-N2-isobutyryl-2’-O-methyladenosine (CAS 869354-79-0)
- Phloroglucinol Impurity 16 (CAS 902146-43-4)
- 1-Bromo-8-(methoxymethyl)naphthalene (CAS 135190-16-8)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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