- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: AZETIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: AZETIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
- Price: ￥568.0/1g ￥1598.0/5g
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Chengdu Pukang Biotechnology Co., Ltd.
- China
- Product Name: AZETIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
- Price: ￥Inquiry/10g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Lihua Yang
- Email: sales@pu-kang.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-Boc-Azetidine-2-carboxylic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
159749-28-7
159749-28-7 structure
- Name: AZETIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
- Chemical Name: 1-[(2-methylpropan-2-yl)oxycarbonyl]azetidine-2-carboxylic acid
- CAS Number: 159749-28-7
- Molecular Formula: C9H15NO4
- Molecular Weight: 201.220
- Create Date: 2019-01-01 10:53:12
- Modify Date: 2025-08-25 19:00:18
| Name | 1-[(2-methylpropan-2-yl)oxycarbonyl]azetidine-2-carboxylic acid |
|---|---|
| Synonyms |
t-butoxycarbonyl-L-azetidine-2-carboxylic acid
N-Boc-Azetidine-2-carboxylic acid 1-{[(2-Methyl-2-propanyl)oxy]carbonyl}-2-azetidinecarboxylic acid 1,2-Azetidinedicarboxylic acid, 1-(1,1-dimethylethyl) ester AZETIDINE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER 1-BOC-AZETIDINE-2-CARBOXYLIC ACID 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 321.0±35.0 °C at 760 mmHg |
| Molecular Formula | C9H15NO4 |
| Molecular Weight | 201.220 |
| Flash Point | 147.9±25.9 °C |
| Exact Mass | 201.100113 |
| PSA | 66.84000 |
| LogP | 0.29 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.510 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 |
| HS Code | 2933990090 |
|
~61%
159749-28-7 |
| Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2006/100461 A1, 2006 ; Location in patent: Page/Page column 79 ; WO 2006/100461 A1 |
|
~%
159749-28-7 |
| Literature: US5556981 A1, ; US 5556981 A |
|
~%
159749-28-7 |
| Literature: WO2011/44506 A2, ; Page/Page column 211 ; WO 2011/044506 A1 |
|
~%
159749-28-7 |
| Literature: Journal of the Chemical Society, Chemical Communications, , # 7 p. 879 - 880 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| 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% |