3-Bromo-4-methyl-5-(trifluoromethyl)benzenesulfonyl chloride CAS 2383371-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2383371-10-4 |
| Molecular Formula | C8H5BrClF3O2S |
| Molecular Weight | 337.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-methyl-5-(trifluoromethyl)benzenesulfonyl chloride (CAS 2383371-10-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BrClF3O2S. Molecular weight: 337.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H5BrClF3O2S |
| Molecular Weight | 337.54 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.) | 1999 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(7-Chloro-3-iodo-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)ethan-1-ol (CAS 2387601-58-1)
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- 4,4'-Dihexyldiphenylamine (CAS 419566-33-9)
- 2-(Benzylamino)-3-methylbutan-1-ol (CAS 4426-57-7)
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- Methyl (3R,4R)-3-(4-chlorophenyl)piperidine-4-carboxylate (CAS 2459946-47-3)
- 2-(4-Amino-3,5-dimethyl-1H-pyrazol-1-yl)ethanol hydrochloride (CAS 1224169-47-4)
- 2-(tert-Butoxycarbonyl)-4-fluorobenzoic acid (CAS 2171942-46-2)
- 2-[(5-methyl-1H-1,2,4-triazol-3-yl)sulfanyl]acetic acid (CAS 64679-65-8)
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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