(S)-2-(1-Methyl-2,2,2-trifluoroethoxy)-5-methylsulfonylbenzoic acid CAS 845616-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 845616-82-2 |
| Molecular Formula | C11H11F3O5S |
| Molecular Weight | 312.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(1-Methyl-2,2,2-trifluoroethoxy)-5-methylsulfonylbenzoic acid (CAS 845616-82-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11F3O5S. Molecular weight: 312.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11F3O5S |
| Molecular Weight | 312.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-Benzyl 2-(Trifluoromethylsulfonyloxy)propionate (CAS 93836-43-2)
- 2-Nitro-5-(((4-nitrophenyl)sulfonyl)methyl)furan (CAS 61266-29-3)
- Methyl 3-(3-fluoro-4-methylphenyl)-5-(trifluoromethyl)benzoate (CAS 1820718-40-8)
- O-(2-Aminoethyl)-O-[2-(Boc-amino)ethyl]triethylene Glycol (CAS 811442-84-9)
- 1-(2,4-Dichlorobenzyl)-3-(5-((3,4-dichlorobenzyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)pyridin-2(1H)-one (CAS 477853-21-7)
- 51115-64-1 Butanoic acid, 2-methylbutyl ester 2-Methylbutyl butyrate AI3-33702 EINECS 256-973-9 (CAS 51115-64-1)
- N-(4-Bromo-2-methylphenyl)-4-chlorobenzamide (CAS 313548-74-2)
- 1-Chloro-4-methoxy-8,9-dihydro-5H-benzo[7]annulen-7(6H)-one (CAS 1352925-25-7)
- tert-Butyl (S)-3-chloropiperidine-1-carboxylate (CAS 1354010-30-2)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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