Bis[4-(Trifluoromethoxy)Phenyl] Sulphone CAS 1735-37-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1735-37-1 |
| Molecular Formula | C15H13BrO3S |
| Molecular Weight | 353.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bis[4-(Trifluoromethoxy)Phenyl] Sulphone (CAS 1735-37-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13BrO3S. Molecular weight: 353.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13BrO3S |
| Molecular Weight | 353.23 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bis Standards
- 1-{[3-(trifluoromethoxy)phenyl]sulfonyl}piperidine-4-carboxylic acid (CAS 949791-66-6)
- 4-(4-(4-(Trifluoromethoxy)phenoxy)piperidin-1-yl)phenol (CAS 681482-81-5)
- 4-(4-(4-(Trifluoromethoxy)benzyl)piperazin-1-yl)phenol (CAS 681482-74-6)
- 2,2'-Bis(trifluoromethoxy)-[1,1'-biphenyl]-4,4'-diamine (CAS 147835-68-5)
- N-((3-(trifluoromethoxy)benzyl)carbamothioyl)benzamide (CAS 1023497-26-8)
- 4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261503-00-7)
- 1-(4-(Trifluoromethoxy)phenyl)-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)methanimine (CAS 866150-43-8)
- 2-(1-Phenyl-3-(trifluoromethoxy)propan-2-yl)isoindoline-1,3-dione (CAS 1408279-86-6)
Recommended Standards
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- 4-(S-(Trifluoromethyl)sulfonimidoyl)benzoic acid (CAS 2385452-08-2)
- 4,5,6,7-Tetrahydro-2H-indazol-6-amine dihydrochloride (CAS 74197-26-5)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com