2,2'-Sulfonylbis(nitrobenzene) CAS 14665-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14665-52-2 |
| Molecular Formula | C12H8N2O6S |
| Molecular Weight | 308.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2'-Sulfonylbis(nitrobenzene) (CAS 14665-52-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H8N2O6S. Molecular weight: 308.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H8N2O6S |
| Molecular Weight | 308.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 3,3'-Sulfonylbis(nitrobenzene) (CAS 1228-53-1)
- 4,4'-Sulfonylbis(2,6-dimethylphenol) (CAS 13288-70-5)
- 2,2'-Sulfonylbis-ethanol Dimethanesulfonate (CAS 53629-52-0)
- 2,2'-Sulfonylbis(1,3,5-trimethylbenzene) (CAS 3112-79-6)
- 2,2'-Sulfonylbis(4-chlorophenol) (CAS 3636-29-1)
- 1,1′-Sulfonylbis[octane] (CAS 7726-20-7)
- 4,4′-Sulfonylbis(2-methylphenol) (CAS 16346-97-7)
- 4,4'-Sulfonylbis[2-(2-propenyl)phenol (CAS 41481-66-7)
Recommended Standards
- 1246815-27-9 2,5-Deoxyfructosazine-13C4 (CAS 1246815-27-9)
- 5-Oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-yl trifluoromethanesulfonate (CAS 154122-33-5)
- (Iodoethynyl)triisopropylsilane (CAS 160481-43-6)
- 1-(4-bromobutyl)-4-chloro-1H-pyrazole (CAS 132449-90-2)
- 4-Phenyl-4-sulfanyl-2-(trifluoromethyl)butanoic acid (CAS 870703-90-5)
- Methyl 2-((tert-butoxycarbonyl)amino)but-3-enoate (CAS 100038-68-4)
- 3,4-Diamino-N-(2-methoxyphenyl)benzenesulfonamide (CAS 379725-41-4)
- (4-Chloro-2-fluoropyridin-3-yl)methanol (CAS 1805225-41-5)
- 1-(3-Bromopropyl)-1,3-dihydro-3-(1-methylethenyl)-2H-benzimidazol-2-one (CAS 864267-63-0)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
Why CATO?
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