3-Bromo-5-((trifluoromethyl)sulfonyl)benzoic acid CAS 2149590-33-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2149590-33-8 |
| Molecular Formula | C8H4BrF3O4S |
| Molecular Weight | 333.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-((trifluoromethyl)sulfonyl)benzoic acid (CAS 2149590-33-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4BrF3O4S. Molecular weight: 333.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4BrF3O4S |
| Molecular Weight | 333.08 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.) | 1997 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
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- 5-Cyclopropyl-4-fluoro-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 2203751-74-8)
- potassium 5-[(2-methylphenyl)amino]-1,3-thiazole-4-carboxylate (CAS 1955524-56-7)
- 2-Methyl-5-((2-methylallyl)oxy)benzofuran-3-carboxylic acid (CAS 384362-88-3)
- Blonanserin Impurity 19 (CAS CATO-C4X-111019)
- Ethyl 2-(methylthio)-5-(1H-pyrrol-1-yl)thiazole-4-carboxylate (CAS 919401-20-0)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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