N-(3-Bromophenyl)-2-(N-(1-isopropyl-1H-pyrazol-5-yl)phenylsulfonamido)acetamide CAS 957041-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957041-45-1 |
| Molecular Formula | C20H21BrN4O3S |
| Molecular Weight | 477.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Bromophenyl)-2-(N-(1-isopropyl-1H-pyrazol-5-yl)phenylsulfonamido)acetamide (CAS 957041-45-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H21BrN4O3S. Molecular weight: 477.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H21BrN4O3S |
| Molecular Weight | 477.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-(((2-(4-Bromophenyl)pyrazolo[1,5-a]pyrazin-4-yl)thio)methyl)-5-methyl-2-phenyloxazole (CAS 1207056-61-8)
- Ethyl 2-((5-(((4-bromophenyl)sulfonamido)methyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)propanoate (CAS 338794-58-4)
- (E)-3-((3-bromophenyl)amino)-1-(4-((2,4-dichlorobenzyl)oxy)phenyl)prop-2-en-1-one (CAS 477889-39-7)
- 4-{[(4-bromophenyl)sulfanyl]methyl}-1-(4-chlorobenzenesulfonyl)piperidin-4-ol (CAS 478041-70-2)
- 5-(3-Bromophenyl)-4-(4-chlorobenzoyl)-3-hydroxy-1-((tetrahydrofuran-2-yl)methyl)-1H-pyrrol-2(5H)-one (CAS 618074-48-9)
- 1-(4-Bromophenyl)-2-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-imidazol-2-yl}sulfanyl)ethan-1-one (CAS 303994-43-6)
- (5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl 2,2-dichloroacetate (CAS 957010-41-2)
- 6-{[(4-bromophenyl)sulfanyl]methyl}-2-{[(4-methoxyphenyl)methyl]sulfanyl}-N,N-dimethylpyrimidin-4-amine (CAS 478261-65-3)
Recommended Standards
- Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-(4-chlorobenzamido)-4-methylthiophene-3-carboxylate (CAS 332928-33-3)
- Daraxonrasib Impurity 4 (CAS CATO-C4X-35184)
- Methyl 2-(3,4-dichlorobenzamido)-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate (CAS 335409-72-8)
- Benzofuran-2-yl(piperidin-1-yl)methanone (CAS 77509-75-2)
- 6-Chloro-2-(trifluoromethoxy)nicotinic acid (CAS 1221171-91-0)
- (4-Propoxy-3-(trifluoromethyl)phenyl)boronic acid (CAS 1162257-45-5)
- Eperisone Impurity 16 (CAS 1890273-23-0)
- 5-CHloro-2-fluoro-3-methylphenol (CAS 1781655-28-4)
- Ethyl 6-fluoro-3H-imidazo[4,5-b]pyridine-2-carboxylate (CAS 954217-89-1)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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