5-Bromo-2-fluoro-1-benzenesulfonyl Chloride CAS 339370-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339370-40-0 |
| Molecular Formula | C6H3BrClFO2S |
| Molecular Weight | 273.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-fluoro-1-benzenesulfonyl Chloride (CAS 339370-40-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3BrClFO2S. Molecular weight: 273.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3BrClFO2S |
| Molecular Weight | 273.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Bromomethyl)-3-(4-chlorophenyl)-1,2,4-oxadiazole (CAS 721428-29-1)
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- 4-(2-Aminoethyl)-1,2,5-trimethylpiperidin-4-ol (CAS 56288-57-4)
- 2A,2B,2C,2D,2E,2F,6A,6B,6C,6D,6E,6F-Dodeca-O-methyl-α-Cyclodextrin (CAS 51166-72-4)
- 3-Methyl-3-buten-1-ol (CAS 763-32-6)
- N-(2-Aminopyridin-3-yl)-3-chlorobenzamide (CAS 113631-40-6)
- 4-Amino-2-(methylsulfonyl)thiazole-5-carboxamide (CAS 1823352-55-1)
- 1-(5-Hydroxy-2-(methylthio)pyrido[2,3-d]pyrimidin-6-yl)ethanone (CAS 59582-75-1)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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