1956-25-8
1956-25-8 structure
- Name: Tryptophan,5-(phenylmethoxy)-
- Chemical Name: 2-amino-3-(5-phenylmethoxy-1H-indol-3-yl)propanoic acid
- CAS Number: 1956-25-8
- Molecular Formula: C18H18N2O3
- Molecular Weight: 310.347
- Create Date: 2018-06-28 12:35:26
- Modify Date: 2025-08-31 16:30:46
| Name | 2-amino-3-(5-phenylmethoxy-1H-indol-3-yl)propanoic acid |
|---|---|
| Synonyms |
5-benzyloxytryptophane
Tryptophan, 5-(phenylmethoxy)- 5-benzyloxy-D,L-tryptophan Einecs 217-798-3 5-(Benzyloxy)tryptophan |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 563.4±50.0 °C at 760 mmHg |
| Molecular Formula | C18H18N2O3 |
| Molecular Weight | 310.347 |
| Flash Point | 294.6±30.1 °C |
| Exact Mass | 310.131744 |
| PSA | 88.34000 |
| LogP | 2.61 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.683 |
| HS Code | 2933990090 |
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1956-25-8 |
| Literature: Koo et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 179,183 |
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1956-25-8 |
| Literature: Ek; Witkop Journal of the American Chemical Society, 1954 , vol. 76, p. 5579,5584 |
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1956-25-8 |
| Literature: Ek; Witkop Journal of the American Chemical Society, 1954 , vol. 76, p. 5579,5584 |
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~%
1956-25-8 |
| Literature: Koo et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 179,183 |
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~%
1956-25-8 |
| Literature: Koo et al. Journal of Organic Chemistry, 1959 , vol. 24, p. 179,183 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| 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% |