Trifluoro-methanesulfonic acid dibutylmethylsilyl ester CAS 1926995-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1926995-04-1 |
| Molecular Formula | C10H21F3O3SSi |
| Molecular Weight | 306.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trifluoro-methanesulfonic acid dibutylmethylsilyl ester (CAS 1926995-04-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H21F3O3SSi. Molecular weight: 306.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H21F3O3SSi |
| Molecular Weight | 306.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)ammonio]-4-(methylthio)butanoate (2R)-2-[(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)azaniumyl]-4-methylsulfanyl-butanoate 187884-93-1 A813182 (CAS 187884-93-1)
- tert-Butyl 6-ethyl-2-methyl-3-(methylthio)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1951439-97-6)
- tert-butyl 2-{[1-(ethanesulfonyl)piperidin-4-yl]amino}acetate (CAS 1795433-82-7)
- 7-Amino-4-methyl-3,4-dihydro-1,4-benzoxazepin-5(2H)-one (CAS 129018-77-5)
- (±)-4-Methoxy-a-pyrrolidinopropiophenone (MOPPP) hydrochloride (CAS 1794760-01-2)
- 5-Isothiocyanato-bicyclo[2.2.1]hept-2-ene (CAS 92819-45-9)
- (2-Chloro-4-methoxyphenyl)hydrazine hydrochloride (CAS 2109805-82-3)
- 2-(Difluoromethyl)-5-fluoro-3-hydroxy-4-methylpyridine (CAS 1805588-15-1)
- 1-Benzhydryl-4-((2,4,5-trichlorophenyl)sulfonyl)piperazine (CAS 325813-77-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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