2,4-Dibromo-5-(chlorosulfonyl)benzoic acid CAS 1432679-77-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1432679-77-0 |
| Molecular Formula | C7H3Br2ClO4S |
| Molecular Weight | 378.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Dibromo-5-(chlorosulfonyl)benzoic acid (CAS 1432679-77-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3Br2ClO4S. Molecular weight: 378.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3Br2ClO4S |
| Molecular Weight | 378.42 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.) | 1991 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 3,5-Dibromo-4-(chlorosulfonyl)benzoic acid (CAS 1375474-74-0)
- 2,6-Dibromo-4-(3-(tert-butyl)oxazolidin-5-yl)aniline (CAS 88698-33-3)
- 2,6-Dibromo-4-cyclopentylthiazolo[5,4-b]pyridin-5(4H)-one (CAS 1956380-01-0)
- Ethyl 3-(6,7-Dibromo-2,3-dihydro-1-benzofuran-5-yl)propanoate (CAS 196597-75-8)
- (E)-3-(3,5-dibromo-2-butoxyphenyl)acrylic acid (CAS 937599-22-9)
- 2,6-Dibromo-5-iodopyridin-3-ol (CAS 1105675-63-5)
- 5,6-Dibromo-3-iodopyrazin-2-amine (CAS 1823904-74-0)
- 3,6-Dibromo-5-iodopyrazin-2-amine (CAS 1823960-91-3)
Recommended Standards
- (2R,5R)-1-((Benzyloxy)carbonyl)-4-(tert-butoxycarbonyl)-5-methylpiperazine-2-carboxylic acid (CAS 1403898-75-8)
- 9-(2-Cyclopropylethynyl)-2-[(2S)-1,4-dioxan-2-ylmethoxy]-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one (CAS 1445847-37-9)
- 2-Phenoxy-1-(4-(pyrazolo[1,5-a]pyridine-3-carbonyl)piperazin-1-yl)propan-1-one (CAS 1396868-70-4)
- DL-protected myo-inositol (CAS 125214-72-4)
- 1-(4-Chlorophenyl)-2-((4-methylbenzyl)amino)-1-phenylethan-1-ol (CAS 306977-70-8)
- tert-Butyl (2-formyl-4-methoxyphenyl)carbamate (CAS 1260670-85-6)
- tert-Butyl ((4-benzylmorpholin-3-yl)methyl)carbamate (CAS 169750-74-7)
- Sodium 3-(cyclohexylamino)propane-1-sulfonate (CAS 105140-23-6)
- 2-Amino-n-(pyridin-4-yl)benzamide (CAS 91396-95-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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