4-[(4-bromobenzene)sulfonyl]butanoic acid CAS 1018522-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018522-96-7 |
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(4-bromobenzene)sulfonyl]butanoic acid (CAS 1018522-96-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11BrO4S. Molecular weight: 307.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related bromobenzene Standards
- 3-[(4-bromobenzene)sulfonyl]-2-methylpropanoic acid (CAS 1017674-08-6)
- methyl 4-[(4-bromobenzene)sulfinyl]butanoate (CAS 1250092-90-0)
- 4-[(4-Bromobenzene)sulfonyl]aniline (CAS 6626-22-8)
- 2-Bromobenzene-1,4-disulfonamide (CAS 1094671-89-2)
- 3-Acetyl-4-bromobenzene-1-sulfonyl chloride (CAS 1152558-80-9)
- 4-[(4-bromobenzene)sulfinyl]butanoic acid (CAS 1248054-79-6)
- 5-Bromobenzene-1,2,4-tricarboxylic acid (CAS 13124-84-0)
- 5-bromobenzene-1,3-dicarbonyl chloride (CAS 57863-69-1)
Recommended Standards
- 4-Bromo-N-(1,1-dioxidotetrahydrothiophen-3-yl)-1h-pyrrole-2-carboxamide (CAS 1060956-53-7)
- 3-[(3-bromobenzyl)sulfonyl]propanoic acid (CAS 1017090-62-8)
- N-(5-bromo-2-methoxypyridin-3-yl)cyclopropanesulfonamide (CAS 1083326-05-9)
- n-((1-Ethyl-1h-pyrazol-5-yl)methyl)-2-methoxyethan-1-amine (CAS 1342048-09-2)
- Rel-(4aR,6R,8aS)-3-methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol (CAS 23173-12-8)
- Vazegepant Impurity 16 (CAS CATO-C4X-320016)
- 2,3,6,7-Tetrachloro-9H-xanthene (CAS 118516-13-5)
- 5-Methoxy-8-methylquinolin-3-amine (CAS 2092836-10-5)
- Cariprazine Impurity 51 (CAS CATO-C4X-240851)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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