3-Oxo-2-(trifluoromethylthio)butyric acid ethylester CAS 42105-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42105-37-3 |
| Molecular Formula | C7H9F3O3S |
| Molecular Weight | 230.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxo-2-(trifluoromethylthio)butyric acid ethylester (CAS 42105-37-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9F3O3S. Molecular weight: 230.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9F3O3S |
| Molecular Weight | 230.20 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, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Tetrahydroimidazo[1,5-a]pyrazine-1,3(2H,5H)-dione (CAS 1251729-84-6)
- 2',4'-Dichloro-[1,1'-biphenyl]-2-amine (CAS 212138-75-5)
- 5-Methyl-N-(naphthalen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 92872-51-0)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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