137419-24-0
137419-24-0 structure
- Name: tert-Butyl spiro[indene-1,4'-piperidine]-1'-carboxylate
- Chemical Name: tert-Butyl spiro[indene-1,4'-piperidine]-1'-carboxylate
- CAS Number: 137419-24-0
- Molecular Formula: C18H23NO2
- Molecular Weight: 285.381
- Create Date: 2018-12-28 11:19:38
- Modify Date: 2025-08-20 15:44:18
| Name | tert-Butyl spiro[indene-1,4'-piperidine]-1'-carboxylate |
|---|---|
| Synonyms |
tert-butyl 1'H-spiro[indene-1,4'-piperidine]-1'-carboxylate
tert-butyl spiro[indene-1,4'-piperidine]-1'-carboxylate Spiro[1H-indene-1,4'-piperidine]-1'-carboxylic acid, 1,1-dimethylethyl ester 2-Methyl-2-propanyl 1'H-spiro[indene-1,4'-piperidine]-1'-carboxylate tert-Butyl-1'H-spiro[inden-1,4'-piperidin]-1'-carboxylat |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 406.2±45.0 °C at 760 mmHg |
| Molecular Formula | C18H23NO2 |
| Molecular Weight | 285.381 |
| Flash Point | 199.5±28.7 °C |
| Exact Mass | 285.172882 |
| PSA | 29.54000 |
| LogP | 3.98 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.579 |
| HS Code | 2933399090 |
|---|
|
~66%
137419-24-0 |
| Literature: Chen, Xiaoqi; Mihalic, Jeff; Fan, Pingchen; Liang, Lingming; Lindstrom, Michelle; Wong, Sylvia; Ye, Qiuping; Fu, Ying; Jaen, Juan; Chen, Jin-Long; Dai, Kang; Li, Leping Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 1 p. 363 - 366 |
|
~59%
137419-24-0 |
| Literature: Merck Sharp and Dohme Limited Patent: US5219860 A1, 1993 ; US 5219860 A |
|
~%
137419-24-0 |
| Literature: Journal of Medicinal Chemistry, , vol. 35, # 11 p. 2033 - 2039 |
| Precursor 4 | |
|---|---|
| DownStream 8 | |
![Spiro[inden-1,4'-piperidin] structure](https://image.chemsrc.com/caspic/107/33042-66-9.png)
![SPIRO[INDENE-1,4'-PIPERIDIN]-3(2H)-ONE structure](https://image.chemsrc.com/caspic/110/180465-55-8.png)
![tert-Butyl 3-hydroxyspiro[indan-1,4'-piperidine]-1'-carboxylate structure](https://image.chemsrc.com/caspic/318/185525-42-2.png)
![N-tert-butoxycarbonyl-spiro[(2-hydroxy)-indane-1,4'-piperidine] structure](https://image.chemsrc.com/caspic/360/189149-23-3.png)
![2,3-DIHYDROSPIRO[INDENE-1,4'-PIPERIDINE] HYDROCHLORIDE structure](https://image.chemsrc.com/caspic/047/96651-85-3.png)
![Spiro[indene-1,4'-piperidine] hydrochloride structure](https://image.chemsrc.com/caspic/405/137730-67-7.png)
![2-[3-hydroxy-7,7-dimethyl-4-(spiro[indene-1,4'-piperidine]-1'-ylsulfonylmethyl)-3-bicyclo[2.2.1]heptanyl]acetic acid structure](https://image.chemsrc.com/caspic/097/138382-23-7.png)
![2,3-Dihydrospiro[indene-1,4'-piperidine] structure](https://image.chemsrc.com/caspic/005/428-38-6.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% |