4-Amino-n-(3,4-dichlorophenyl)benzene-1-sulfonamide CAS 34392-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34392-63-7 |
| Molecular Formula | C12H10Cl2N2O2S |
| Molecular Weight | 317.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-n-(3,4-dichlorophenyl)benzene-1-sulfonamide (CAS 34392-63-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H10Cl2N2O2S. Molecular weight: 317.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H10Cl2N2O2S |
| Molecular Weight | 317.19 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-2-chloro-N-(2-chlorophenyl)benzene-1-sulfonamide (CAS 1036593-23-3)
- 3-Amino-4-chloro-N-(2-chlorophenyl)benzenesulfonamide (CAS 325724-69-4)
- 3-Amino-4-chloro-N-(3-chloro-phenyl)-benzenesulfonamide (CAS 325732-24-9)
- 4-Amino-3-((2,4-dichlorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 676463-78-8)
- 4-Amino-3-((3,4-dichlorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 676458-38-1)
- 4-Amino-n-(2,4-dichlorophenyl)benzene-1-sulfonamide (CAS 439118-59-9)
- 4-Amino-n-(3,5-dichlorophenyl)benzene-1-sulfonamide (CAS 5407-59-0)
- 5-Amino-2-chloro-N-(2-chlorophenyl)benzene-1-sulfonamide (CAS 327092-83-1)
Recommended Standards
- 4-Chloro-6-[(4-chlorobenzenesulfonyl)methyl]-2-methylpyrimidine (CAS 339278-84-1)
- 4-Propyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2h-1,4-benzoxazin-3-one (CAS 2377609-36-2)
- 4-(Morpholine-4-carbonyl)phenylboronic Acid Pinacol Ester (CAS 656239-38-2)
- Cyclosporin A-13C2,d4 Acetate (major) (CAS CATO-C4X-131110)
- 5-Chloro-1-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 2001071-73-2)
- potassium 4-butyl-1,3-thiazole-2-carboxylate (CAS 1240526-62-8)
- 7-Bromo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinoxalin-4-one (CAS 1501832-57-0)
- Trideca-3,11-dien-5,7,9-triyne-1,2-diol (CAS 65398-35-8)
- Methacrylic acid compound with tert-butyl acrylate and ethyl acrylate (1:1:1) (CAS 159666-35-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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