- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: N-[(tert-Butoxy)carbonyl]-L-tryptophan
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- GL Biochem (Shanghai) Ltd.
- China
- Product Name: Boc-Trp-OH
- Price: $Inquiry/1kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Jackie Yang
- Email: ymbetter@glbiochem.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: N-[(tert-Butoxy)carbonyl]-L-tryptophan
- Price: ￥118.0/25g ￥88.0/5g ￥248.0/100g ￥798.0/500g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Nanjing Peptide Biotech Ltd
- China
- Product Name: Boc-Trp-OH
- Price: ￥Inquiry/10g ￥Inquiry/100g ￥Inquiry/1kg ￥Inquiry/10kg
- Purity: 98.0%
- Stocking Period: 7 Day
- Contact: jom
- Email: chenglong.fan@njpeptide.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: N-[(tert-Butoxy)carbonyl]-L-tryptophan
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
13139-14-5
13139-14-5 structure
- Name: N-[(tert-Butoxy)carbonyl]-L-tryptophan
- Chemical Name: N-[(tert-Butoxy)carbonyl]-L-tryptophan
- CAS Number: 13139-14-5
- Molecular Formula: C16H20N2O4
- Molecular Weight: 304.341
- Catalog: Biochemical Amino acids and their derivatives Tryptophan derivatives
- Create Date: 2018-08-09 17:14:34
- Modify Date: 2025-08-22 13:52:46
| Name | N-[(tert-Butoxy)carbonyl]-L-tryptophan |
|---|---|
| Synonyms |
N-(tert-Butoxycarbonyl)-L-tryptophan
EINECS 236-072-7 Boc-L-Trp (S)-2-((tert-Butoxycarbonyl)amino)-3-(1H-indol-3-yl)propanoic acid MFCD00065595 Boc-D-Trp-OH N-tert-Butoxycarbonyl-L-tryptophan N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-L-tryptophan Na-(tert-Butoxycarbonyl)-L-tryptophan L-Tryptophan, N-[(1,1-dimethylethoxy)carbonyl]- (2S)-3-(1H-indol-3-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Nalpha-Boc-L-Tryptophane N-Boc-L-tryptophan Boc-Trp-OH Boc-L-tryptophan |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 535.7±45.0 °C at 760 mmHg |
| Melting Point | 136 °C (dec.)(lit.) |
| Molecular Formula | C16H20N2O4 |
| Molecular Weight | 304.341 |
| Flash Point | 277.8±28.7 °C |
| Exact Mass | 304.142303 |
| PSA | 91.42000 |
| LogP | 2.89 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.602 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Hazard Codes | Xn |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S22-S24/25 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933990090 |
| Precursor 7 | |
|---|---|
| DownStream 10 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |