2,6-Di-tert-butylpyrylium trifluoromethanesulfonate CAS 125455-66-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125455-66-5 |
| Molecular Formula | C13H21O CF3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Di-tert-butylpyrylium trifluoromethanesulfonate (CAS 125455-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H21O CF3O3S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H21O CF3O3S |
| Molecular Weight | 342.37 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- [(2s,5r)-5-aminotetrahydropyran-2-yl]methanol;hydrochloride (CAS 1398569-78-2)
- Phenylethyl diethylmalonate (CAS 76-67-5)
- 3-[4-(difluoromethoxy)phenyl]cyclobutan-1-amine hydrochloride (CAS 1311314-39-2)
- 4-(1,3-Dioxolan-2-yl)cyclohexan-1-ol (CAS 123762-03-8)
- Benzyl ((1-(2-chloroacetyl)piperidin-4-yl)methyl)(isopropyl)carbamate (CAS 1353989-31-7)
- 2-Amino-1-[4-(2-hydroxyethyl)-1-piperazinyl]-1-propanone hydrochloride (CAS 1236258-06-2)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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