3519-30-0
3519-30-0 structure
- Name: (S)-tert-Butyl 2-hydroxy-3-methylbutanoate
- Chemical Name: l-alphahydroxyisovaleric acid t-butyl ester
- CAS Number: 3519-30-0
- Molecular Formula: C9H18O3
- Molecular Weight: 174.23700
- Create Date: 2018-12-15 00:52:43
- Modify Date: 2025-08-21 17:45:49
| Name | l-alphahydroxyisovaleric acid t-butyl ester |
|---|---|
| Synonyms |
L-2-Hydroxy-3-methylbutansaeure-t-butylester
L-2-hydrazinocarbonyl-pyrrolidine-1-carboxylic acid tert-butyl ester Boc-L-Pro-NHNH2 DL-N-Boc-proline hydrazide |
| Density | 0.974g/cm3 |
|---|---|
| Boiling Point | 189.5ºC at 760 mmHg |
| Molecular Formula | C9H18O3 |
| Molecular Weight | 174.23700 |
| Flash Point | 63ºC |
| Exact Mass | 174.12600 |
| PSA | 46.53000 |
| LogP | 1.34500 |
| Index of Refraction | 1.437 |
| HS Code | 2918199090 |
|---|
|
~%
3519-30-0 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 15, # 5 p. 1321 - 1326 |
|
~75%
3519-30-0 |
| Literature: Kunz, H.; Bechtolsheimer, H.-H. Synthesis, 1982 , # 4 p. 303 - 304 |
|
~%
3519-30-0 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 14, # 12 p. 4260 - 4276 |
|
~%
3519-30-0 |
| Literature: Bioorganic and Medicinal Chemistry, , vol. 14, # 12 p. 4260 - 4276 |
|
~%
3519-30-0 |
| Literature: Journal of Organic Chemistry, , vol. 66, # 22 p. 7303 - 7312 |
| Precursor 5 | |
|---|---|
| DownStream 1 | |
![Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, 1,1-dimethylethyl ester, (2R)- structure](https://image.chemsrc.com/caspic/450/380886-38-4.png)
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |