3-Bromo-5-chlorothiophene-2-sulfonyl chloride CAS 175205-72-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175205-72-8 |
| Molecular Formula | C4HBrCl2O2S2 |
| Molecular Weight | 295.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-5-chlorothiophene-2-sulfonyl chloride (CAS 175205-72-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4HBrCl2O2S2. Molecular weight: 295.99 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4HBrCl2O2S2 |
| Molecular Weight | 295.99 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 2 |
Related Bromo Standards
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Recommended Standards
- 4,5-Dichloro-1-(3,4-dichlorobenzyl)-1H-imidazole (CAS 326901-28-4)
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- 1,3-DImethoxyimidazolium bis(trifluoromethylsulfonyl)imide (CAS 951021-03-7)
- 7-(Bromomethyl)-4-methyl-2H-chromen-2-one (CAS 53878-05-0)
- 1-Benzyl-1,4-diazepan-5-one (CAS 55186-89-5)
- tert-Butyl (1-(3-cyanophenyl)ethyl)carbamate (CAS 2089257-40-7)
- 1-(4-Chlorophenyl)hexan-2-one (CAS 21573-65-9)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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