tert-Butyl 4-((trimethylsilyl)ethynyl)piperidine-1-carboxylate CAS 1604039-50-0
| CAS No. | 1604039-50-0 |
| Molecular Formula | C15H27NO2Si |
| Molecular Weight | 281.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 4-((trimethylsilyl)ethynyl)piperidine-1-carboxylate (CAS 1604039-50-0), molecular formula C15H27NO2Si and molecular weight 281.47 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-Butyl 4-((trimethylsilyl)ethynyl)piperidine-1-carboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 281.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl 4-((trimethylsilyl)ethynyl)piperidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H27NO2Si |
| Molecular Weight | 281.47 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-Methyl-5-[(4-pentylcyclohexyl)methyl]-4H-1,2,4-triazole-3-thiol (CAS 866132-83-4)
- 1-(3-((tert-Butyldimethylsilyl)oxy)-4-methoxyphenyl)ethan-1-amine (CAS 2836393-22-5)
- 4-Ethyl-5-(4-pentylcyclohexyl)-4H-1,2,4-triazole-3-thiol (CAS 866040-04-2)
- 2,2,2-Trichloroethyl trifluoromethanesulfonate (CAS 884520-97-2)
- Acenocoumarol-d (CAS 1185071-64-0)
- 2,3-Dihydro-12,13-dihydroxyeuparin (CAS 135531-75-8)
- N-butyl-5-(piperidin-2-yl)pyridin-2-amine (CAS 1352507-38-0)
- Imanixil (CAS 75689-93-9)
- 5-Bromo-2-methoxy-4-methylbenzoic acid (CAS 90326-61-7)
- (R)-2-(tert-butoxycarbonyl)-7,7-difluoro-2-azaspiro[3.4]Octane-5-carboxylic acid (CAS 2306253-31-4)
- (E)-N'-[(2,4-Dichlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-36-9)
- 3,8-Di(9H-carbazol-9-yl)-1,10-phenanthroline (CAS 796847-41-1)
- n-tert-Butyl-1-chloromethanesulfonamide (CAS 115719-94-3)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
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