N-(4-Acetylphenyl)-4-chlorobenzene-1-sulfonamide CAS 72178-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72178-38-2 |
| Molecular Formula | C14H12ClNO3S |
| Molecular Weight | 309.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-Acetylphenyl)-4-chlorobenzene-1-sulfonamide (CAS 72178-38-2) pharmaceutical standards reference standard. Molecular formula: C14H12ClNO3S. Molecular weight: 309.77 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H12ClNO3S |
| Molecular Weight | 309.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Acetylphenyl)-2-chlorobenzenesulfonamide (CAS 303152-42-3)
- N-(2-acetylphenyl)-4-chlorobenzenesulfonamide (CAS 303152-31-0)
- N-(3-acetylphenyl)-2-chlorobenzenesulfonamide (CAS 338966-22-6)
- N-(3-acetylphenyl)-4-chlorobenzenesulfonamide (CAS 76883-65-3)
- 2-(3-Acetylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 300385-04-0)
- 2-(4-Acetylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 300405-47-4)
- 1-[1-(4-Acetylphenyl)-1H-1,2,3-triazol-4-yl]-2-(1H-1,2,4-triazol-1-yl)propan-1-one (CAS 478041-18-8)
- N-(4-Acetylphenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-54-9)
Recommended Standards
- N-[4-(4-Chloro-Benzenesulfonyl)-Phenyl]-Acetamide (CAS 6630-10-0)
- Tizanidine Impurity 58 (CAS CATO-C4X-144558)
- N-(2-Benzoyl-4-chlorophenyl)methanesulfonamide (CAS 7114-20-7)
- 3-Amino-5-chloropyrazine-2(1H)-thione, sodium salt (CAS 1801694-21-2)
- 5-(4-Bromophenyl)-3-methyl-1,2,4-oxadiazole (CAS 71566-07-9)
- (R)-1,4-Bis(Boc)-2-piperazinecarboxylic Acid (CAS 173774-48-6)
- 1,4-Dimethoxy-2-(methoxymethyl)benzene (CAS 103441-37-8)
- 3-Chloro-2-(difluoromethyl)-5-fluoropyridine (CAS 1806787-00-7)
- 2-(4-Fluorophenyl)-N-(thiazol-2-yl)-2H-tetrazole-5-carboxamide (CAS 1396713-71-5)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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