2-bromo-4-(chlorosulfonyl)benzoic acid CAS 1375473-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1375473-34-9 |
| Molecular Formula | C7H4BrClO4S |
| Molecular Weight | 299.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-bromo-4-(chlorosulfonyl)benzoic acid (CAS 1375473-34-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H4BrClO4S. Molecular weight: 299.53 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClO4S |
| Molecular Weight | 299.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related bromo Standards
- 3-Bromo-5-(chlorosulfonyl)benzoic acid (CAS 1183308-29-3)
- 3-Bromo-7-chloro-6-fluoro-5H-pyrido[3,2-b]indole (CAS 1800346-76-2)
- 3-Bromo-7-chloro-8-fluoro-5H-pyrido[3,2-b]indole (CAS 1800346-81-9)
- 2-Bromo-5-(chlorosulfonyl)benzoic acid (CAS 3285-31-2)
- 3-Bromo-4-(chlorosulfonyl)benzoic acid (CAS 503446-59-1)
- 4-Bromo-3-chlorosulfonyl-benzoic acid (CAS 50803-23-1)
- 2-Bromo-1-(3-chloropropyl)-3-(difluoromethoxy)benzene (CAS 1806348-79-7)
- 6-Bromo-8-chlorobenzofuro[3,2-d]pyrimidin-4(3H)-one (CAS 2251053-06-0)
Recommended Standards
- 4-Benzyloxyphenyl magnesium bromide solution (CAS 120186-59-6)
- 2-Chloro-6-nitro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2244622-57-7)
- 7-Bromo-6-chloro-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 2788906-69-2)
- Methyl 2-((3-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)acetate (CAS 852372-89-5)
- 5-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)pyridin-2-ol (CAS 1239843-29-8)
- (3S,4S)-4-azidotetrahydropyran-3-amine (CAS 1707290-10-5)
- 2,4,6-Trimethylbenzyl Bromide (CAS 4761-00-6)
- 4-Bromo-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole (CAS 1252572-62-5)
- Pidotimod Impurity 26 (CAS CATO-C4X-107826)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com