117423-41-3
117423-41-3 structure
- Name: 4-(tert-butyldimethylsilyloxymethyl)pyridine
- Chemical Name: 4-(((tert-Butyldimethylsilyl)oxy)methyl)pyridine
- CAS Number: 117423-41-3
- Molecular Formula: C12H21NOSi
- Molecular Weight: 223.387
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-12-29 08:02:04
- Modify Date: 2025-08-23 12:55:42
| Name | 4-(((tert-Butyldimethylsilyl)oxy)methyl)pyridine |
|---|---|
| Synonyms |
4-({[Dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)pyridine
Pyridine, 4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]- tert-butyl-dimethyl-(pyridin-4-ylmethoxy)silane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 271.5±15.0 °C at 760 mmHg |
| Molecular Formula | C12H21NOSi |
| Molecular Weight | 223.387 |
| Flash Point | 118.0±20.4 °C |
| Exact Mass | 223.139236 |
| PSA | 22.12000 |
| LogP | 3.13 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.474 |
| HS Code | 2933399090 |
|---|
|
~99%
117423-41-3 |
| Literature: WO2004/63156 A1, ; Page 33 ; WO 2004/063156 A1 |
|
~%
117423-41-3 |
| Literature: US2012/245178 A1, ; Page/Page column 27 ; US 20120245178 A1 |
| Precursor 2 | |
|---|---|
| DownStream 6 | |
![4-[4-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl]pyridine structure](https://image.chemsrc.com/caspic/201/152121-44-3.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |