4-bromo-3-(chlorosulfonyl)-5-methylbenzoic acid CAS 849333-58-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 849333-58-0 |
| Molecular Formula | C8H6BrClO4S |
| Molecular Weight | 313.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-bromo-3-(chlorosulfonyl)-5-methylbenzoic acid (CAS 849333-58-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6BrClO4S. Molecular weight: 313.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6BrClO4S |
| Molecular Weight | 313.55 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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 | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related bromo Standards
- Methyl 3-bromo-4-(chlorosulfonyl)benzoate (CAS 1354953-47-1)
- methyl 4-bromo-2-(chlorosulfonyl)benzoate (CAS 1374249-95-2)
- 5-Bromo-3-(chlorosulfonyl)-2-methylbenzoic acid (CAS 1375473-02-1)
- 3-bromo-5-(chlorosulfonyl)-2-methylbenzoic acid (CAS 1375473-88-3)
- 3-Bromo-5-(chlorosulfonyl)-4-methylbenzoic acid (CAS 1394042-66-0)
- (3-Bromo-2-fluorophenyl)(2-chlorophenyl)methanone (CAS 1428881-64-4)
- Methyl 4-bromo-3-(chlorosulfonyl)benzoate (CAS 168969-13-9)
- methyl 2-bromo-3-(chlorosulfonyl)benzoate (CAS 1692461-78-1)
Recommended Standards
- 3-Bromo-4-chloro-3-fluorobenzophenone (CAS 951890-60-1)
- 4-Bromo-3-chloro-4-fluorobenzophenone (CAS 951890-13-4)
- 3-Bromo-3-chloro-4-fluorobenzophenone (CAS 951890-10-1)
- 4-(5-Oxazolyl)benzonitrile (CAS 87150-13-8)
- N-[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-TRidecafluorooctyl)benzyloxycarbonyloxy] succinimide (CAS 556050-48-7)
- n-(4-Acetylphenyl)-2-chlorobenzamide (CAS 84833-22-7)
- N-([1,1'-Biphenyl]-4-yl)-9-phenyl-9H-carbazol-2-amine (CAS 1427316-58-2)
- (R)-2-(4-(tert-butoxycarbonyl)piperazin-2-yl)acetic acid (CAS 1932435-09-0)
- 2-Iodo-5-methylbenzo[d]thiazole (CAS 1175278-10-0)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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