Sulfonium, tris[(1,1-dimethylethyl)phenyl]-, 1,1,1-trifluoromethanesulfonate CAS 134708-14-8
| CAS No. | 134708-14-8 |
| Molecular Formula | C30H39S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Sulfonium, tris[(1,1-dimethylethyl)phenyl]-, 1,1,1-trifluoromethanesulfonate (CAS 134708-14-8), molecular formula C30H39SCF3O3S and molecular weight 580.76 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C30H39SCF3O3S, Sulfonium, tris[(1,1-dimethylethyl)phenyl]-, 1,1,1-trifluoromethanesulfonate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 580.76 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Sulfonium, tris[(1,1-dimethylethyl)phenyl]-, 1,1,1-trifluoromethanesulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C30H39S CF3O3S |
| Molecular Weight | 580.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
Related Sulfonium Standards
- Sulfonium, triphenyl-, (OC-6-11)-hexafluoroantimonate (CAS 57840-38-7)
- 643767-79-7 Phenyl-sulfonium Chloride Phenyl-sulfoniumylidene Chloride (CAS 643767-79-7)
- 66003-78-9 Sulfonium, triphenyl-, 1,1,1-trifluoromethanesulfonate (1:1) Sulfonium, triphenyl-, salt with trifluoromethanesulfonic acid (1:1) (CAS 66003-78-9)
Recommended Standards
- Methyl 4-methyl-2-oxopiperidine-3-carboxylate (CAS 1707394-83-9)
- 1-[(2S)-tetrahydrofuran-2-yl]ethanone (CAS 131328-27-3)
- Butyl 3-mercaptopropionate (CAS 16215-21-7)
- N-(3-ethynylphenyl)piperidine-4-carboxamide (CAS 1575783-01-5)
- 6-Chloro-3-(difluoromethyl)-4-methylpyridin-2-amine (CAS 1805326-12-8)
- ((S)-3-Amino-2-fluoropropyl)phosphinic acid (CAS 344413-68-9)
- (2S)-2-Amino-5,5,5-trifluoro-4-methylpentanoic acid (CAS 25367-71-9)
- Isobebeerine (CAS 477-62-3)
- N-{2-[2-(sec-Butyl)phenoxy]propyl}-1-hexadecanamine (CAS 1040687-83-9)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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