4-[[(2,5-Dichloro-3-thienyl)sulfonyl]amino]benzoic acid CAS 379729-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 379729-17-6 |
| Molecular Formula | C11H7Cl2NO4S2 |
| Molecular Weight | 352.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-[[(2,5-Dichloro-3-thienyl)sulfonyl]amino]benzoic acid (CAS 379729-17-6) pharmaceutical standards reference standard. Molecular formula: C11H7Cl2NO4S2. Molecular weight: 352.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7Cl2NO4S2 |
| Molecular Weight | 352.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dichloro Standards
- Benzyl 2,4-dichloro-5H,6H,7H,8H,9H-pyrimido[4,5-d]azepine-7-carboxylate (CAS 1207362-38-6)
- N-(6,7-dichloro-2,3-dimethoxyquinoxalin-5-yl)methanesulfonamide (CAS 178907-19-2)
- 2-((2-((2,4-Dichloro-5-isopropoxyphenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 339014-90-3)
- 4-[2,3-Dichloro-4-(ethanesulfonyl)benzoyl]morpholine (CAS 477867-73-5)
- 3,6-Dichloro-N-(2-methoxyphenyl)benzo[b]thiophene-2-carboxamide (CAS 332156-56-6)
- 3,6-Dichloro-N-(3-methoxyphenyl)benzo[b]thiophene-2-carboxamide (CAS 332380-94-6)
- 2-(4,5-Dichloro-2-oxazol-2-yl-benzoyl)-3-hydroxy-cyclohex-2-enone (CAS 1231552-31-0)
- 2,3-dichloro-N-(6-fluoro-3-methoxypyrazin-2-yl)benzenesulfonamide (CAS 942137-41-9)
Recommended Standards
- 2-Phenyl-1H-imidazole-4,5-dicarboxylic acid (CAS 888-60-8)
- Ethyl 3-[4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrol-2-yl]acrylate (CAS 400077-69-2)
- 2-Oxo-2-((1-phenylethyl)amino)ethyl 3,4-dichlorobenzoate (CAS 730256-24-3)
- 6-(1h-Pyrazol-1-yl)picolinonitrile (CAS 501378-98-9)
- (3R)-2,3-Dimethyl-4-(phenylsulfonyl)-2-butanol (CAS 93748-50-6)
- 3,4-Dihydro-2H-pyran-2-carboxylic acid (CAS 34201-01-9)
- (3-Tetradecyloxazolidine-4,4-diyl)dimethanol (CAS 94381-17-6)
- 2-(2-(Trifluoromethyl)phenyl)naphthalene (CAS 1261732-75-5)
- 5-(tert-Butylthio)-2-ethoxy-4-methylpyridine (CAS 1355208-09-1)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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