5241-64-5
| Name | N-[(tert-Butoxy)carbonyl]-D-tryptophan |
| CAS | 5241-64-5 |
| EINECS(EC#) | 226-042-1 |
| Molecular Formula | C16H20N2O4 |
| MDL Number | MFCD00037944 |
| Molecular Weight | 304.34 |
| MOL File | 5241-64-5.mol |
Chemical Properties
| Appearance | WHITE TO CREAM POWDER |
| Melting point | 131-136 °C |
| alpha | 19 º (c=1, DMF) |
| Boiling point | 445.17°C (rough estimate) |
| density | 1.1328 (rough estimate) |
| refractive index | 1.5800 (estimate) |
| storage temp. | -20°C |
| solubility | Aqueous Base (Slightly), DMF (Slightly) DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.00±0.10(Predicted) |
| color | White |
| BRN | 4237334 |
| Major Application | peptide synthesis |
| InChI | 1S/C16H20N2O4/c1-16(2,3)22-15(21)18-13(14(19)20)8-10-9-17-12-7-5-4-6-11(10)12/h4-7,9,13,17H,8H2,1-3H3,(H,18,21)(H,19,20)/t13-/m1/s1 |
| InChIKey | NFVNYBJCJGKVQK-CYBMUJFWSA-N |
| SMILES | CC(C)(C)OC(=O)N[C@H](Cc1c[nH]c2ccccc12)C(O)=O |
| CAS DataBase Reference | 5241-64-5(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
| Safety Statements | |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Storage Class | 11 - Combustible Solids |