78512-39-7
78512-39-7 structure
- Name: N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine
- Chemical Name: 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoic acid
- CAS Number: 78512-39-7
- Molecular Formula: C12H17NO4S
- Molecular Weight: 271.333
- Create Date: 2016-11-01 06:12:16
- Modify Date: 2024-01-14 22:28:41
| Name | 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-thiophen-2-ylpropanoic acid |
|---|---|
| Synonyms |
2-((tert-Butoxycarbonyl)amino)-3-(thiophen-2-yl)propanoic acid
2-tert-butoxycarbonylamino-3-thiophen-2-yl-propionic acid 2-Thiophenepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]- Nα-tert-Butoxycarbonyl-3-(2-thienyl)-DL-alanine N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-3-(2-thienyl)alanine T5SJ B1YVQMVOX1&1&1 Boc-3-(2-Thienyl)-DL-alanine +-N-(tert-Butoxycarbonyl)-3-(2-thienyl)alanine +-N-(tert-Butoxycarbonyl)-3-(thien-2-yl)alanine α-[[(1,1-dimethylethoxy)carbonyl]amino]-2-thiophenepropanoic acid N-(tert-Butoxycarbonyl)-3-(2-thienyl)-DL-alanine |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 431.5±40.0 °C at 760 mmHg |
| Molecular Formula | C12H17NO4S |
| Molecular Weight | 271.333 |
| Flash Point | 214.8±27.3 °C |
| Exact Mass | 271.087830 |
| PSA | 103.87000 |
| LogP | 2.64 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.544 |
| Storage condition | 2-8°C |
| HS Code | 2934999090 |
|---|
|
~97%
78512-39-7 |
| Literature: Lipkowski, Andrzej W.; Flouret, George Polish Journal of Chemistry, 1980 , vol. 54, # 11/12 p. 2225 - 2228 |
|
~%
78512-39-7 |
| Literature: Noe; Weigand; Pirker Monatshefte fur Chemie, 1996 , vol. 127, # 10 p. 1081 - 1097 |
| Precursor 3 | |
|---|---|
| DownStream 4 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |