Benzene-1,4-disulfonyl dichloride CAS 6461-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6461-77-4 |
| Molecular Formula | C6H4Cl2O4S2 |
| Molecular Weight | 275.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Benzene-1,4-disulfonyl dichloride (CAS 6461-77-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H4Cl2O4S2. Molecular weight: 275.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H4Cl2O4S2 |
| Molecular Weight | 275.13 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- Ethyl (2Z)-2-chloro-2-[2-(3-chloro-2-methylphenyl)hydrazin-1-ylidene]acetate (CAS 329712-84-7)
- 7-Fluoro-1-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 936901-96-1)
- Ethyl (2Z)-2-chloro-2-[2-(5-chloro-2-methylphenyl)hydrazin-1-ylidene]acetate (CAS 27143-22-2)
- 3-Chloro-2-methoxypyridine (CAS 13472-84-9)
- 1-(4-Ethoxy-2,3-difluorophenyl)ethan-1-one (CAS 1017779-68-8)
- 3-[3-(3-hydroxypropyl)phenyl]propan-1-ol (CAS 41009-85-2)
- 1,5-Diethyl-1H-pyrazole-3-carboxylic acid (CAS 165743-59-9)
- Ethyl 4,5-dichloro-2-fluorobenzoate (CAS 1214375-94-6)
- 1-((1,3-Dimethyl-1h-pyrazol-5-yl)methyl)-1h-pyrazol-4-amine (CAS 1481065-02-4)
- Peptide-GMF (CAS CATO-CPTD788469)
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