- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
- Price: ￥2356.0/1g ￥706.0/100mg ￥7056.0/5g ￥1176.0/250mg
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-Boc-9-Oxo-3-azaspiro [5.5]undecane
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
873924-08-4
873924-08-4 structure
- Name: tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
- Chemical Name: tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
- CAS Number: 873924-08-4
- Molecular Formula: C15H25NO3
- Molecular Weight: 267.364
- Create Date: 2018-12-29 00:27:47
- Modify Date: 2025-08-24 23:19:21
| Name | tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate |
|---|---|
| Synonyms |
2-Methyl-2-propanyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
3-Azaspiro[5.5]undecane-3-carboxylic acid, 9-oxo-, 1,1-dimethylethyl ester tert-butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 381.1±42.0 °C at 760 mmHg |
| Melting Point | 70-73℃ |
| Molecular Formula | C15H25NO3 |
| Molecular Weight | 267.364 |
| Flash Point | 184.3±27.9 °C |
| Exact Mass | 267.183441 |
| PSA | 46.61000 |
| LogP | 1.51 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.508 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~99%
873924-08-4 |
| Literature: Gruenenthal GmbH Patent: US2010/249095 A1, 2010 ; Location in patent: Page/Page column 127 ; US 20100249095 A1 |
|
~61%
873924-08-4 |
| Literature: Boivin, Roch; Carlson, Eric; Endo, Atsushi; Hansen, Hans; Hawkins, Lynn D.; Ishizaka, Sally; Mackey, Matthew; Narayan, Sridhar; Satoh, Takashi; Schiller, Shawn Patent: US2013/324547 A1, 2013 ; Location in patent: Paragraph 0500 ; |
|
~%
873924-08-4 |
| Literature: GRUENENTHAL GmbH Patent: US2010/113417 A1, 2010 ; Location in patent: Page/Page column 38 ; |
|
~%
873924-08-4 |
| Literature: Boivin, Roch; Carlson, Eric; Endo, Atsushi; Hansen, Hans; Hawkins, Lynn D.; Ishizaka, Sally; Mackey, Matthew; Narayan, Sridhar; Satoh, Takashi; Schiller, Shawn Patent: US2013/324547 A1, 2013 ; |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
![9-Hydroxy-3-aza-spiro[5.5]undecane-3-carboxylic acid tert-butyl ester structure](https://image.chemsrc.com/caspic/156/918644-73-2.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |