Ethyl 2-hydroxy-4-(trimethylsilyl)but-3-ynoate CAS 66697-09-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66697-09-4 |
| Molecular Formula | C9H16O3Si |
| Molecular Weight | 200.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-hydroxy-4-(trimethylsilyl)but-3-ynoate (CAS 66697-09-4) pharmaceutical standards reference standard. Molecular formula: C9H16O3Si. Molecular weight: 200.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H16O3Si |
| Molecular Weight | 200.31 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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
Related Ethyl Standards
- 6-Hydroxy-2,6,8-trimethylnonan-4-one (CAS 59357-11-8)
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- N-(2-Hydroxy-1,1-dimethylethyl)-4-piperidinecarboxamide hydrochloride (CAS 40051-33-0)
- 898561-65-4 N-(5-Hydroxy-pyridin-2-yl)-2,2-dimethyl-propionamide N-(5-hydroxypyridin-2-yl)pivalamide (CAS 898561-65-4)
- 2-Hydroxy-2-(4-isopropylcyclohexyl)acetic acid (CAS 1540913-98-1)
- 1-(4-Hydroxy-2,2,6,6-tetramethyltetrahydro-2H-pyran-4-yl)ethan-1-one (CAS 1657017-24-7)
- Ethyl 2-(1-hydroxy-4-methylcyclohexyl)acetate (CAS 5108-88-3)
- Methyl 2-hydroxy-4-(thiophen-3-yl)butanoate (CAS 1465788-65-1)
Recommended Standards
- 5-[2-(trimethylsilyl)ethynyl]pyridine-3-carbonitrile (CAS 866683-29-6)
- Diethyl[2-(piperidin-4-yloxy)ethyl]amine (CAS 1000819-35-1)
- 4-[2-(trimethylsilyl)ethynyl]pyridine-2-carbonitrile (CAS 802905-85-7)
- 5-Hydroxy-2,2-dimethylbenzofuran-3(2H)-one (CAS 127049-37-0)
- 5-Phenyltetrahydrofuran-2-ol (CAS 36866-66-7)
- 2-(5-Isopropyl-2-methoxyphenyl)acetic acid (CAS 383135-03-3)
- N-(2-Bromo-5-cyanopyridin-3-yl)pivalamide (CAS 1171920-02-7)
- 5-Bromo-3-fluoroindazole (CAS 1211537-09-5)
- Emedastine lmpurity 21 (CAS CATO-C4X-226721)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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