3,5-Bis(trifluoromethyl)benzene-1-sulfonyl chloride CAS 39234-86-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39234-86-1 |
| Molecular Formula | C8H3ClF6O2S |
| Molecular Weight | 312.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Bis(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 39234-86-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H3ClF6O2S. Molecular weight: 312.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H3ClF6O2S |
| Molecular Weight | 312.62 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1968 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Bis Standards
- 2,4-Bis(trifluoromethyl)benzenesulfonyl chloride (CAS 376637-88-6)
- 2,5-Bis(trifluoromethyl)benzenesulfonyl Chloride (CAS 351003-22-0)
- 1-(4-(Trifluoromethyl)pyrimidin-2-yl)-1H-pyrazole-4-sulfonyl chloride (CAS 1215564-15-0)
- ((4-(Trifluoromethyl)cyclopent-1-ene-1,2-diyl)bis(oxy))bis(trimethylsilane) (CAS 1707568-75-9)
- 2-(4-(Trifluoromethyl)phenyl)-7,8-dihydro-3H-thiopyrano[3,2-d]pyrimidin-4(6H)-one (CAS 1450790-46-1)
- Ethyl 5-(trifluoromethyl)-1-(4-fluorophenyl)-1<I>H</I>-pyrazole-4-carboxylate (CAS 175137-38-9)
- Ethyl ((5-(trifluoromethyl)pyridin-2-yl)sulfonyl)glycinate (CAS 1355334-83-6)
- 5-(3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)thiazol-2-amine (CAS 1707371-62-7)
Recommended Standards
- N-{[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]methoxy}-N-[(hydroxyimino)methyl]urea (CAS 400087-73-2)
- CAS 33512-37-7 (CAS 33512-37-7)
- [1,2,5]Selenadiazolo[3,4-d]pyrimidine-5,7(3H,6H)-dione (CAS 7698-95-5)
- Furo[2,3-b]pyridine-5-carboxylic acid (CAS 122534-94-5)
- 4-(3-Methylpyrazin-2-yl)benzaldehyde (CAS 198084-10-5)
- 1-(4-Chloro-2-nitrophenyl)ethanone (CAS 23082-51-1)
- N-butyl-3-(hydroxyamino)-3-iminopropanamide (CAS 565207-40-1)
- 1-Chloro-3-(difluoromethoxy)-5-iodobenzene (CAS 1261645-41-3)
- 1-(4-Bromo-2-(trifluoromethyl)thiazol-5-yl)ethanone (CAS 1643140-09-3)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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