248924-39-2
248924-39-2 structure
- Name: 4-CHLOROBENZENECARBALDEHYDE N,N-DIMETHYLHYDRAZONE
- Chemical Name: Boc-DL-β-leucine
- CAS Number: 248924-39-2
- Molecular Formula: C11H21NO4
- Molecular Weight: 231.289
- Create Date: 2016-11-09 10:31:13
- Modify Date: 2024-01-09 19:03:29
| Name | Boc-DL-β-leucine |
|---|---|
| Synonyms |
3-[(tert-Butoxycarbonyl)amino]-4-methylpentanoic acid
3-tert-Butoxycarbonylamino-4-methyl-pentanoic acid DL-3-[(tert-butoxycarbonyl)amino]-4-methylpentanoic acid 3-tert-butoxycarbonylamino-4-methylpentanoic acid 3-(Boc-amino)-4-methylpentanoic acid 4-Methyl-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)pentanoic acid Pentanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methyl- |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 360.4±25.0 °C at 760 mmHg |
| Molecular Formula | C11H21NO4 |
| Molecular Weight | 231.289 |
| Flash Point | 171.8±23.2 °C |
| Exact Mass | 231.147064 |
| PSA | 75.63000 |
| LogP | 2.15 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.461 |
| HS Code | 2924199090 |
|---|
|
~%
248924-39-2 |
| Literature: Guerin, David J.; Horstmann, Thomas E.; Miller, Scott J. Organic Letters, 1999 , vol. 1, # 7 p. 1107 - 1109 |
|
~%
248924-39-2 |
| Literature: Organic Letters, , vol. 1, # 7 p. 1107 - 1109 |
|
~%
248924-39-2 |
| Literature: Journal of the American Chemical Society, , vol. 127, # 15 p. 5376 - 5383 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |