5-(4-Butyl-phenylsulfamoyl)-2,4-dichloro-benzoic acid CAS 380193-99-7
| CAS No. | 380193-99-7 |
| Molecular Formula | C17H17Cl2NO4S |
| Molecular Weight | 402.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(4-Butyl-phenylsulfamoyl)-2,4-dichloro-benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
5-(4-Butyl-phenylsulfamoyl)-2,4-dichloro-benzoic acid (CAS 380193-99-7) is a high-purity analytical reference standard with the molecular formula C17H17Cl2NO4S and a molecular weight of 402.29 g/mol.
Based on its molecular formula C17H17Cl2NO4S, 5-(4-Butyl-phenylsulfamoyl)-2,4-dichloro-benzoic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H17Cl2NO4S |
| Molecular Weight | 402.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Butyl Standards
- 2-((2-(N-phenylsulfamoyl)ethyl)(pyridin-3-ylmethyl)carbamoyl)benzoic acid (CAS 1306738-74-8)
- 3-(4-Butyl-phenylsulfamoyl)-4-methyl-benzoic acid (CAS 377769-67-0)
- 3-(3-(N-Phenylsulfamoyl)phenyl)acrylic acid (CAS 412269-00-2)
- N-[3-(Phenylsulfamoyl)phenyl]acetamide (CAS 85169-25-1)
- 5-(n-Phenylsulfamoyl)thiophene-3-carboxylic acid (CAS 1036507-07-9)
- 1-Methyl-4-(phenylsulfamoyl)-1h-pyrrole-2-carboxamide (CAS 1000932-96-6)
- 3-(N-phenylsulfamoyl)benzoic acid (CAS 1576-45-0)
- 4-(Phenylsulfamoyl)benzoic acid (CAS 6314-72-3)
Recommended Standards
- 4'-(4-(Bromomethyl)phenyl)-2,2':6',2''-terpyridine (CAS 89972-78-1)
- 6-Bromo-2-(4-methoxyphenyl)-N-[(oxolan-2-yl)methyl]imidazo[1,2-a]pyridin-3-amine (CAS 553627-01-3)
- 3-(Benzylsulfonyl)-N-(2,4-dichlorophenyl)-2-hydroxy-2-methylpropanamide (CAS 339275-81-9)
- N-(2-{[2,5-bis(2,2,2-trifluoroethoxy)phenyl]formamido}ethyl)acetamide (CAS 338404-45-8)
- 1-[4-(azepane-1-sulfonyl)phenyl]ethan-1-one (CAS 333787-87-4)
- 5-(2,4-Difluorophenyl)nicotinonitrile (CAS 1346691-68-6)
- 5-Oxo-5-(3-oxo-2-(2-oxo-2-(3-phenylpropoxy)ethyl)piperazin-1-yl)pentanoic acid (CAS 1024712-86-4)
- 2-(2-Fluoroethoxy)tetrahydro-2H-pyran (CAS 111860-35-6)
- 2-(2-Chloro-3-methylpyridin-4-yl)acetic acid (CAS 1227581-33-0)
- 5-ethyl-4-methylthiophene-2-carboxylic acid (CAS 40808-25-1)
- 2-Methyl-5,6,7,8-tetrahydroquinazolin-5-amine (CAS 927803-66-5)
- 3-Isopropoxypyrazine-2-carboxylic acid (CAS 1342066-82-3)
- 5-Bromo-1-(methoxymethyl)-1H-1,2,4-triazole (CAS 1559064-18-4)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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 18665070610 / Nicole.chen@cato-chem.com