3,3,3-Trifluoropropyl 4-methylbenzenesulfonate CAS 2342-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2342-67-8 |
| Molecular Formula | C10H11F3O3S |
| Molecular Weight | 268.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3,3-Trifluoropropyl 4-methylbenzenesulfonate (CAS 2342-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11F3O3S. Molecular weight: 268.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11F3O3S |
| Molecular Weight | 268.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoropropyl Standards
- (S)-2-(3-((3,3,3-trifluoropropyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-43-4)
- (R)-2-(3-((3,3,3-trifluoropropyl)sulfonyl)propyl)pyrrolidine (CAS 1670273-44-5)
- (3,3,3-Trifluoropropyl)triethoxysilane (CAS 681-97-0)
- (S)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-82-8)
- (R)-2-(2-((3,3,3-trifluoropropyl)sulfonyl)ethyl)pyrrolidine (CAS 1670272-85-1)
- 1,2-Bis(3,3,3-trifluoropropyl)disulfane (CAS 19756-81-1)
- 2-(3,3,3-Trifluoropropyl)benzenesulfonamide (CAS 94125-42-5)
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Recommended Standards
- 2-Dimethoxyphosphoryl-1-indan-2-yl-ethanone (CAS 53273-26-0)
- 3-[(4-Nitrophenyl)methanesulfonyl]-1H-1,2,4-triazole (CAS 339105-78-1)
- 2,3,5-Trimethylphenyl Trifluoromethanesulfonate (CAS 209684-76-4)
- Tert-butyl 1-oxa-4,8-diazaspiro[4.5]Decane-8-carboxylate (CAS 886360-95-8)
- 3-Cyclopropyl-5-ethyl-4-methylisoxazole (CAS 24106-63-6)
- 3-Nitro-2-(propan-2-ylsulfanyl)-5-(trifluoromethyl)pyridine (CAS 1881330-66-0)
- methyl 2-[(3S)-pyrrolidin-3-yl]acetate;hydrochloride (CAS 1024038-33-2)
- 5-Amino-2-cyclohexyl-1,2,4-thiadiazol-3(2H)-one (CAS 1365939-81-6)
- Angiotensin III acetate (CAS 13602-53-4(free base))
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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