1655-51-2
1655-51-2 structure
- Name: L-Tryptophan,N-(2,4-dinitrophenyl)-
- Chemical Name: dnp-l-tryptophan
- CAS Number: 1655-51-2
- Molecular Formula: C17H14N4O6
- Molecular Weight: 370.31600
- Create Date: 2018-03-19 08:00:00
- Modify Date: 2025-08-31 14:23:23
| Name | dnp-l-tryptophan |
|---|---|
| Synonyms |
DNP-tryptohan
N-(2,4-dinitrophenyl)-L-tryptophan DNP-L-Tryptophan 2,4-Dinitrophenyl-L-tryptophan L-Tryptophan,N-(2,4-dinitrophenyl) 2,4-dinitrophenyl-L-tryptophane (S)-2-((2,4-Dinitrophenyl)aMino)-3-(1H-indol-3-yl)propanoic acid |
| Density | 1.584g/cm3 |
|---|---|
| Boiling Point | 699.6ºC at 760mmHg |
| Molecular Formula | C17H14N4O6 |
| Molecular Weight | 370.31600 |
| Flash Point | 376.9ºC |
| Exact Mass | 370.09100 |
| PSA | 156.76000 |
| LogP | 4.21150 |
| Vapour Pressure | 1.53E-20mmHg at 25°C |
| Index of Refraction | 1.763 |
| WGK Germany | 3 |
|---|---|
| HS Code | 2933990090 |
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1655-51-2 |
| Literature: Scoffone et al. Gazzetta Chimica Italiana, 1957 , vol. 87, p. 354,365 Full Text Show Details Rao; Sober Journal of the American Chemical Society, 1954 , vol. 76, p. 1328,1330 Full Text Show Details Porter; Sanger Biochemical Journal, 1948 , vol. 42, p. 287,288 Full Text Show Details James; Synge Biochemical Journal, 1951 , vol. 50, p. 109,113 |
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1655-51-2 |
| Literature: Messina; Girelli; Flieger; Sinibaldi; Sedmera; Cvak Analytical Chemistry, 1996 , vol. 68, # 7 p. 1191 - 1196 |
| Precursor 3 | |
|---|---|
| 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% |