178172-26-4
178172-26-4 structure
- Name: (S)-1-Boc-2,3-Dihydro-2-pyrrolecarboxylic acid ethyl ester
- Chemical Name: 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate
- CAS Number: 178172-26-4
- Molecular Formula: C12H19NO4
- Molecular Weight: 241.284
- Create Date: 2018-11-29 11:07:11
- Modify Date: 2025-08-19 23:11:54
| Name | 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate |
|---|---|
| Synonyms |
(S)-2,3-dihydro-pyrrole-1,2-dicarboxylicacid 1-tert-butyl ester 2-ethyl ester
(5S)-4,5-dihydro-1H-pyrrole-1,5-dicarboxylic acid 1-(1,1-dimethylethyl)-5-ethyl ester 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)- (5S)-N-(tert-butoxycarbonyl)-5-ethoxycarbonyl-2-pyrroline PYR230 ETHYL N-BOC-L-PROLINE-4-ENE (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester 2-Ethyl 1-(2-methyl-2-propanyl) (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate (S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 315.6±42.0 °C at 760 mmHg |
| Molecular Formula | C12H19NO4 |
| Molecular Weight | 241.284 |
| Flash Point | 144.7±27.9 °C |
| Exact Mass | 241.131409 |
| PSA | 55.84000 |
| LogP | 1.48 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.490 |
| HS Code | 2933990090 |
|---|
|
~95%
178172-26-4 |
| Literature: Yu, Jurong; Truc, Vu; Riebel, Peter; Hierl, Elizabeth; Mudryk, Boguslaw Tetrahedron Letters, 2005 , vol. 46, # 23 p. 4011 - 4013 |
|
~67%
178172-26-4 |
| Literature: Dieter, R. Karl; Sharma, Ram R. Journal of Organic Chemistry, 1996 , vol. 61, # 12 p. 4180 - 4184 |
|
~%
178172-26-4 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 8, # 16 p. 2123 - 2128 |
|
~%
178172-26-4 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 22, # 4 p. 1383 - 1393 |
|
~%
178172-26-4 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 22, # 4 p. 1383 - 1393 |
| Precursor 5 | |
|---|---|
| DownStream 6 | |
![(1S,3S,5S)-3-(Aminocarbonyl)-2-azabicyclo[3.1.0]hexane-2-carboxylic acid tert-butyl ester structure](https://image.chemsrc.com/caspic/330/361440-67-7.png)
![(1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid structure](https://image.chemsrc.com/caspic/170/214193-13-2.png)
![(1S,3S,5S)-2-tert-Butyl 3-ethyl 2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate structure](https://image.chemsrc.com/caspic/246/214193-11-0.png)
![tert-butyl N-[(1S)-2-[(1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexan-2-yl]-1-(3-hydroxy-1-adamantyl)-2-oxoethyl]carbamate structure](https://image.chemsrc.com/caspic/118/361442-01-5.png)
![N-[(1S)-2-[(1S,3S,5S)-3-Cyano-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.13,7]dec-1-yl)-2-oxoethyl]carbamic acid 1,1-dimethylethyl ester structure](https://image.chemsrc.com/caspic/495/709031-43-6.png)
![(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide methanesulfonate structure](https://image.chemsrc.com/caspic/419/709031-45-8.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% |