5-Bromo-3-(chlorosulfonyl)-2-fluorobenzoic acid CAS 926251-51-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926251-51-6 |
| Molecular Formula | C7H3BrClFO4S |
| Molecular Weight | 317.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-3-(chlorosulfonyl)-2-fluorobenzoic acid (CAS 926251-51-6) pharmaceutical standards reference standard. Molecular formula: C7H3BrClFO4S. Molecular weight: 317.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3BrClFO4S |
| Molecular Weight | 317.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-3-(chlorosulfonyl)-5-fluorobenzoic acid (CAS 1242338-82-4)
- 3-Bromo-5-(chlorosulfonyl)-2-fluorobenzoic acid (CAS 1242339-96-3)
- Methyl 8-bromo-6-chloro-2-oxo-2H-chromene-3-carboxylate (CAS 1427460-59-0)
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Recommended Standards
- Glycidyl Palmitate-d5 (CAS 1794941-80-2)
- 1-(2-Bromo-1-(2,2,2-trifluoroethoxy)ethyl)-4-chlorobenzene (CAS 1248784-78-2)
- 1-(2-Bromo-1-(2,2,2-trifluoroethoxy)ethyl)-2-chlorobenzene (CAS 1249486-54-1)
- 1,3,6,8-Tetraazatricyclo[6.2.1.13,6]dodecane (CAS 18304-79-5)
- 3-(Aminomethyl)-1,2-dihydroquinolin-2-one hydrochloride (CAS 1266690-76-9)
- 2-Fluoro-4-methylbenzyl alcohol (CAS 252004-38-9)
- 2-{[(4-methylphenyl)methyl]sulfanyl}-5-[(piperidin-1-yl)methyl]-1,4-dihydropyrimidin-4-one (CAS 1221715-26-9)
- Epocholeone (CAS 162922-31-8)
- 2-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 89975-93-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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