55674-63-0
55674-63-0 structure
- Name: N-(tert-Butoxycarbonyl)-D-norleucine
- Chemical Name: (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid
- CAS Number: 55674-63-0
- Molecular Formula: C11H21NO4
- Molecular Weight: 231.289
- Catalog: Biochemical Amino acids and their derivatives Leucine derivative
- Create Date: 2018-03-15 08:00:00
- Modify Date: 2025-08-25 20:04:20
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Boc-D-norleucine (Boc-D-Nle-OH) is a leucine derivative that can be used for peptide synthesis[1].
| Name | (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid |
|---|---|
| Synonyms |
N-tert-butyloxycarbonyl-D-norleucine
Boc-D-norleucine D-Norleucine, N-[(1,1-dimethylethoxy)carbonyl]- N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-D-norleucine (R)-2-(N-t-butoxycarbonylamino)hexanoic acid Boc-D-Nle-OH MFCD00063168 N-Boc-D-Nle-OH N-(tert-Butoxycarbonyl)-D-norleucine AmbotzBAA1284 |
| Description | Boc-D-norleucine (Boc-D-Nle-OH) is a leucine derivative that can be used for peptide synthesis[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 362.1±25.0 °C at 760 mmHg |
| Molecular Formula | C11H21NO4 |
| Molecular Weight | 231.289 |
| Flash Point | 172.8±23.2 °C |
| Exact Mass | 231.147064 |
| PSA | 75.63000 |
| LogP | 2.69 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.463 |
| Storage condition | -15°C |
| Personal Protective Equipment | Eyeshields;Gloves |
|---|---|
| Safety Phrases | 23-24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2924199090 |
| Precursor 4 | |
|---|---|
| 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% |