4-Bromobenzene-1,3-disulfonyl dichloride CAS 117122-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117122-41-5 |
| Molecular Formula | C6H3BrCl2O4S2 |
| Molecular Weight | 354.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Bromobenzene-1,3-disulfonyl dichloride (CAS 117122-41-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3BrCl2O4S2. Molecular weight: 354.03 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3BrCl2O4S2 |
| Molecular Weight | 354.03 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 2 |
Related Bromobenzene Standards
- 1-{2-[(4-bromobenzene)sulfonyl]ethyl}piperidin-4-ol (CAS 1000927-51-4)
- 2-Bromobenzene-1,4-disulfonamide (CAS 1094671-89-2)
- 4-[(4-Bromobenzene)sulfonyl]aniline (CAS 6626-22-8)
- 3-[(4-bromobenzene)sulfonyl]-2-methylpropanoic acid (CAS 1017674-08-6)
- 4-[(4-bromobenzene)sulfonyl]butanoic acid (CAS 1018522-96-7)
- methyl 4-[(4-bromobenzene)sulfinyl]butanoate (CAS 1250092-90-0)
- (2-Bromobenzene-1,3,5-triyl)tricyclohexane (CAS 97443-80-6)
- 3-Acetyl-4-bromobenzene-1-sulfonyl chloride (CAS 1152558-80-9)
Recommended Standards
- 4,4'-(Hydrazine-1,2-diyl)bis(2,6-dichlorophenol) (CAS CATO-C4X-30363)
- 2,2-Dichloro-1,1-bis(4-chlorophenyl)-2-fluoroethanol (CAS 1868-91-3)
- Ethyl 3-bromo-4-(3,4-dichlorophenyl)-4-oxobutanoate (CAS 35158-45-3)
- Methyl 3-(morpholin-4-yl)-4-nitrobenzoate (CAS 1255785-89-7)
- Cyasterone (CAS 17086-76-9)
- 3-Hydroxy-3-methyl-4-phenylbutan-2-one (CAS 54123-76-1)
- 1-(1-Methyl-1H-indazol-4-yl)ethanol (CAS 1334405-61-6)
- Methyl 6-bromo-2,3-dichlorobenzoate (CAS 1257856-85-1)
- Ethyl 4-acetyl-2-methoxybenzoate (CAS 2386084-11-1)
- Hexapeptide-9 (CAS 885024-94-2)
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