Ethyl 2-cyano-2-(1-tosylpiperidin-4-ylidene)acetate CAS 58664-74-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58664-74-7 |
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-cyano-2-(1-tosylpiperidin-4-ylidene)acetate (CAS 58664-74-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H20N2O4S. Molecular weight: 348.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O4S |
| Molecular Weight | 348.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-[4-(Boc-amino)phenyl]thiazole-4-carboxylate (CAS 494854-19-2)
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- 2,4-Dioxo-7-(propan-2-yl)-1-propyl-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 1000932-57-9)
- 3-Methyl-5-morpholino-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 5547-00-2)
- 1-Phenyl-2-(phenylamino)-1H-imidazol-4(5H)-one (CAS 33532-91-1)
- Ruthenium dodecacarbonyl (CAS 15243-33-1)
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5,6-dimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 478077-97-3)
- 1-BROMO-4-((3-METHYLBUT-2-EN-1-YL)OXY)BENZENE (CAS 204503-25-3)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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