4,4'-Sulfonylbis(2,6-dimethylphenol) CAS 13288-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13288-70-5 |
| Molecular Formula | C16H18O4S |
| Molecular Weight | 306.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Sulfonylbis(2,6-dimethylphenol) (CAS 13288-70-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18O4S. Molecular weight: 306.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18O4S |
| Molecular Weight | 306.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 1 |
Related Sulfonylbis Standards
- 3,3'-Sulfonylbis(nitrobenzene) (CAS 1228-53-1)
- 2,2'-Sulfonylbis(nitrobenzene) (CAS 14665-52-2)
- 2,2'-Sulfonylbis(1,3,5-trimethylbenzene) (CAS 3112-79-6)
- 2,2'-Sulfonylbis-ethanol Dimethanesulfonate (CAS 53629-52-0)
- 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
- 1-Methanesulfonyl-4-(tetrahydro-pyran-4-yl)-[1,4]diazepane-6-carboxylic acid (CAS 1316218-90-2)
- 1,5-Diphenyl-3-(thiophen-2-yl)formazan (CAS 135984-01-9)
- Tert-butyl 7-fluorospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 1290625-24-9)
- 4-Bromo-2-(4-chloro-3-methyl-1h-pyrazol-1-yl)benzaldehyde (CAS 1344059-28-4)
- 2-Iodo-1h,1h,2h,3h,3h-perfluorooctan-1-ol (CAS 16083-66-2)
- 4,5-Bis(chloromethyl)thiophene-2-carboxylic acid (CAS 864174-03-8)
- Ethyl 6-chloro-5-(trifluoromethyl)pyridine-2-carboxylate (CAS 850864-57-2)
- 8-Chloro-2H-pyrano[2,3-c]pyridin-4(3H)-one (CAS 2734925-28-9)
- Methyl 2,5-dibromo-4-methylbenzoate (CAS 245549-92-2)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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