N-Cbz-L-Tryptophan
- Product NameN-Cbz-L-Tryptophan
- CAS7432-21-5
- CBNumberCB1284456
- MFC19H18N2O4
- MW338.36
- EINECS231-074-4
- MDL NumberMFCD00065700
- MOL File7432-21-5.mol
Chemical Properties
| Melting point | 124-127 °C(lit.) |
| Boiling point | 474.51°C (rough estimate) |
| alpha | 2.5 º (c=3, EtOH) |
| Density | 1.2855 (rough estimate) |
| refractive index | 1.6140 (estimate) |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | methanol: 0.1 g/mL, clear |
| form | Solid |
| pka | 3.98±0.10(Predicted) |
| color | White |
| optical activity | [α]20/D +2.9±0.3°, c = 3% in acetic acid |
| BRN | 96743 |
| CAS DataBase Reference | 7432-21-5(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38 | |||||||||
| Safety Statements | 22-24/25-36-26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704: |
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