4-Bromo-3-fluoro-2-methylbenzenesulfonyl chloride CAS 1208074-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1208074-74-1 |
| Molecular Formula | C7H5BrClFO2S |
| Molecular Weight | 287.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3-fluoro-2-methylbenzenesulfonyl chloride (CAS 1208074-74-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5BrClFO2S. Molecular weight: 287.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClFO2S |
| Molecular Weight | 287.53 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.) | 1990 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-3-fluoro-5-methylbenzene-1-sulfonyl chloride (CAS 1356114-17-4)
Recommended Standards
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- (5-tert-butyl-1H-1,2,4-triazol-3-yl)methanamine hydrochloride (CAS 1909312-51-1)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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