126147-70-4
126147-70-4 structure
- Name: (S)-3-METHYL-2-((PHENOXYCARBONYL)AMINO)BUTANOIC ACID
- Chemical Name: (2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid
- CAS Number: 126147-70-4
- Molecular Formula: C12H15NO4
- Molecular Weight: 237.25200
- Create Date: 2018-08-01 12:34:51
- Modify Date: 2025-09-18 11:08:26
| Name | (2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid |
|---|---|
| Synonyms |
carbobenzoxy-L-valine
N-Phenoxycarbonyl-L-valine |
| Molecular Formula | C12H15NO4 |
|---|---|
| Molecular Weight | 237.25200 |
| Exact Mass | 237.10000 |
| PSA | 75.63000 |
| LogP | 2.27510 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2924299090 |
|
~99%
126147-70-4 |
| Literature: Wuts, Peter G. M.; Pruitt, Lynn E. Synthesis, 1989 , # 8 p. 622 - 623 |
|
~%
126147-70-4 |
| Literature: US6022989 A1, ; |
|
~58%
126147-70-4 |
| Literature: Yamada, Shuhei; Koga, Koichi; Sudo, Atsushi; Goto, Mitsuaki; Endo, Takeshi Journal of Polymer Science, Part A: Polymer Chemistry, 2013 , vol. 51, # 17 p. 3726 - 3731 |
| Precursor 4 | |
|---|---|
| DownStream 8 | |
![N-[2-Isopropylthiazol-4-ylmethyl(methyl)carbamoyl]-L-valine structure](https://image.chemsrc.com/caspic/072/154212-61-0.png)
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |