2,4-Dibromo-3-trifluoromethylbenzenesulfonyl chloride CAS 1349715-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1349715-91-8 |
| Molecular Formula | C7H2Br2ClF3O2S |
| Molecular Weight | 402.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-3-trifluoromethylbenzenesulfonyl chloride (CAS 1349715-91-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H2Br2ClF3O2S. Molecular weight: 402.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H2Br2ClF3O2S |
| Molecular Weight | 402.41 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.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(3-(Dimethylamino)-4-phenyl-1H-pyrazol-1-yl)-N-(3-(trifluoromethyl)benzyl)acetamide (CAS 1251670-11-7)
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- Liensinine (CAS 2586-96-1)
- Dodecylbenzenesulfonic acid isopropylamine salt (CAS 26264-05-1)
- (S)-4,5-Dimethyl-2-(pyrrolidin-2-yl)thiazole (CAS 479067-48-6)
- 3-Bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine (CAS 478043-89-9)
- N-Ethylpyrimidin-5-amine (CAS 1368022-07-4)
- Ethyl 6-chlorobenzo[d]isoxazole-3-carboxylate (CAS 203259-52-3)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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