3-(4-Bromobenzenesulfonyl)propanoic acid CAS 200643-57-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200643-57-8 |
| Molecular Formula | C9H9BrO4S |
| Molecular Weight | 293.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromobenzenesulfonyl)propanoic acid (CAS 200643-57-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H9BrO4S. Molecular weight: 293.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H9BrO4S |
| Molecular Weight | 293.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 2014 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzenesulfonyl Standards
- 3-(3-Bromobenzenesulfonyl)propanoic acid (CAS 1521854-24-9)
- methyl 2-(3-bromobenzenesulfonyl)acetate (CAS 865707-53-5)
- Methyl 2-(4-bromobenzenesulfonyl)acetate (CAS 50397-65-4)
- 2-(4-Bromobenzenesulfonyl)-2-methylpropan-1-amine (CAS 1235438-92-2)
- 2-(4-Bromobenzenesulfonyl)-2-methylpropanenitrile (CAS 1178187-96-6)
- 5-(4-Bromobenzenesulfonyl)-1,2,3-thiadiazole (CAS 338397-19-6)
- 1-(3-Bromobenzenesulfonyl)-pyrrolidin-3-ol (CAS 1410447-07-2)
- 2-(3-Bromobenzenesulfonyl)acetic acid (CAS 3937-93-7)
Recommended Standards
- 2-Bromo-5-(ethylsulfonyl)benzoic acid (CAS 22361-60-0)
- 3-Bromo-2-(2-fluorophenyl)acetophenone (CAS 898784-63-9)
- 2-Bromo-4-fluoro-3-methylbenzophenone (CAS 951886-58-1)
- 1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)propan-1-one (CAS 23130-26-9)
- Ethyl 5-cyclopropyl-4-(ethylthio)-1H-pyrazole-3-carboxylate (CAS 2875061-14-4)
- 3,5-di-tert-butyl-1H-pyrazole (CAS 1132-14-5)
- 7-Fluoro-8-((triisopropylsilyl)ethynyl)-3-((triisopropylsilyl)oxy)naphthalen-1-yl trifluoromethanesulfonate (CAS 2791271-66-2)
- 2-Ethylhexyl Palmitate (CAS 29806-73-3)
- 5-fluoropyridine-2-sulfonyl chloride (CAS 1060802-47-2)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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