3-(Bromomethyl)-2,4-dichlorobenzene-1-sulfonyl chloride CAS 188440-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188440-21-3 |
| Molecular Formula | C7H4BrCl3O2S |
| Molecular Weight | 338.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Bromomethyl)-2,4-dichlorobenzene-1-sulfonyl chloride (CAS 188440-21-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4BrCl3O2S. Molecular weight: 338.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4BrCl3O2S |
| Molecular Weight | 338.43 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.) | 2010 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
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Recommended Standards
- N-(2-(5-Cyclopropyl-3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethyl)thiophene-3-carboxamide (CAS 1797674-11-3)
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- N-(2-(5-Cyclopropyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethyl)thiophene-3-carboxamide (CAS 1797672-58-2)
- 3-Bromo-4,6-dichloro-2-(difluoromethyl)pyridine (CAS 1805996-86-4)
- 1-(3,5-Dimethylisoxazol-4-yl)urea (CAS 99979-64-3)
- 1-(Ethoxymethyl)-4-fluorobenzene (CAS 405-70-9)
- 5-Bromo-2-ethynyl-4-methylpyrimidine (CAS 1823953-96-3)
- 2-(Hydroxymethyl)benzofuran-5-carbaldehyde (CAS 1253732-40-9)
- 1-Pivaloyl-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-6-carbonitrile (CAS 1228666-61-2)
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