2,5-Dibromo-3-fluorobenzenesulfonyl chloride CAS 1804416-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804416-65-6 |
| Molecular Formula | C6H2Br2ClFO2S |
| Molecular Weight | 352.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dibromo-3-fluorobenzenesulfonyl chloride (CAS 1804416-65-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2Br2ClFO2S. Molecular weight: 352.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H2Br2ClFO2S |
| Molecular Weight | 352.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 2,4-Dibromo-5-fluorobenzenesulfonyl chloride (CAS 1000578-09-5)
- 2,5-Dibromo-4-fluorobenzenesulfonyl chloride (CAS 1123306-72-8)
- 4,5-Dibromo-2-fluorobenzene-1-sulfonyl chloride (CAS 1208075-38-0)
- 2,3-Dibromo-4-fluorobenzenesulfonyl chloride (CAS 1804931-89-2)
- 2,6-Dibromo-3-fluorobenzenesulfonyl chloride (CAS 1804931-94-9)
- 3,4-Dibromo-5-fluorobenzenesulfonyl chloride (CAS 1804932-14-6)
- 2,3-Dibromo-5-fluorobenzenesulfonyl chloride (CAS 1805122-50-2)
- 3,5-Dibromo-2-fluorobenzenesulfonyl chloride (CAS 1805122-59-1)
Recommended Standards
- Benzyl (3R,4R)-4-((tert-butoxycarbonyl)amino)-3-fluoropiperidine-1-carboxylate (CAS 1372857-83-4)
- 1-tert-Butyl 2-methyl (2S,4S)-4-[(4-fluorobenzyl)-amino]pyrrolidine-1,2-dicarboxylate (CAS 1186652-76-5)
- 1-tert-Butyl 2-methyl (2S,4S)-4-[(2-fluorobenzyl)-amino]pyrrolidine-1,2-dicarboxylate (CAS 1186652-57-2)
- 3-Chloro-2-(chloromethyl)pyridine hydrochloride (CAS 124425-87-2)
- N-(5-Nitropyrimidin-2-yl)cyclohexanecarboxamide (CAS 331808-66-3)
- 1-Amino-4-hydroxycyclohexanecarboxylic acid (CAS 369403-06-5)
- N-((5-methylthiophen-2-yl)methyl)prop-2-en-1-amine (CAS 893569-89-6)
- Tert-butyl 4-((2-chloro-4-fluorobenzyl)amino)piperidine-1-carboxylate (CAS 1349717-69-6)
- N-Phenyl-5,6,7,8-tetrahydronaphthalen-2-amine (CAS 178477-21-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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