Fmoc-L-glutamic acid 5-tert-butyl ester
- Product NameFmoc-L-glutamic acid 5-tert-butyl ester
- CAS71989-18-9
- CBNumberCB9161890
- MFC24H27NO6
- MW425.47
- EINECS276-253-8
- MDL NumberMFCD00037135
- MOL File71989-18-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 83-90 °C |
| alpha | -4.5 º (c=1, 80% acetic acid) |
| Boiling point | 633.5±55.0 °C(Predicted) |
| Density | 1.232±0.06 g/cm3(Predicted) |
| refractive index | -4 ° (C=1, 80% AcOH) |
| storage temp. | Store below +30°C. |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 3.70±0.10(Predicted) |
| color | White to Almost white |
| optical activity | [α]20/D 5.0±2.0°, c = 1% in acetic acid: water (4:1) |
| BRN | 3636375 |
| Major Application | peptide synthesis |
| InChIKey | OTKXCALUHMPIGM-FQEVSTJZSA-N |
| SMILES | C(O)(=O)[C@H](CCC(OC(C)(C)C)=O)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O |
| CAS DataBase Reference | 71989-18-9(CAS DataBase Reference) |
| UNSPSC Code | 12352209 |
| NACRES | NA.26 |
Safety
| Symbol(GHS) |
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H311-H331 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-27-36/37/39-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2924 29 70 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704: |
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