3,5-Dibromobenzene-1-sulfonyl chloride CAS 39213-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39213-20-2 |
| Molecular Formula | C6H3Br2ClO2S |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dibromobenzene-1-sulfonyl chloride (CAS 39213-20-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H3Br2ClO2S. Molecular weight: 334.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H3Br2ClO2S |
| Molecular Weight | 334.41 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.) | 1968 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Dibromobenzene Standards
- 3,6-Dibromobenzene-1,2,4,5-tetracarbonitrile (CAS 60510-13-6)
- 1-Benzyl-3,5-dibromobenzene (CAS 71572-36-6)
- 2,5-Dibromobenzene-1-sulfonamide (CAS 7467-11-0)
- N’-[(2,5-dibromobenzene)sulfonyl]ethanimidamide (CAS 1181465-78-0)
- 2,4-Dibromobenzene-1,3,5-triol (CAS 84743-75-9)
- 2563-26-0 4,5-Dibromobenzene-1,2-diol 8501AD C6H4Br2O2 (CAS 2563-26-0)
- 3,5-Dibromobenzene-1,2-diol (CAS 111167-61-4)
- 3,6-Dibromobenzene-1,2-diol (CAS 123433-20-5)
Recommended Standards
- 3,4-Dibromobenzenesulfonyl chloride (CAS 81903-80-2)
- 4-((4-((Tert-butoxycarbonyl)amino)piperidin-1-yl)methyl)benzoic acid (CAS 653593-70-5)
- 3-(4-Isobutylphenyl)-1-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-90-2)
- 3-(Oxan-4-yl)propan-1-ol (CAS 428871-03-8)
- Methyl N-((4-chlorophenyl)sulfonyl)-N-(2-ethoxyphenyl)glycinate (CAS 693813-14-8)
- 4,5-Dibromo-N-(2-fluorophenyl)thiophene-2-carboxamide (CAS 1011426-77-9)
- 3-Amino-N-(2,5-dimethoxyphenyl)-4-methylbenzamide (CAS 1016679-63-2)
- 5-(Pyrazin-2-yl)thiophene-2-carbaldehyde (CAS 545424-55-3)
- 1-(5-Butyl-2-methyl-4,5-dihydrofuran-3-yl)ethanone (CAS 81770-05-0)
- Exenatide (CAS 141758-74-9)
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