N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionin
Bezeichnung:N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionin
CAS-Nr71989-28-1
Englisch Name:FMOC-L-Methionine
CBNumberCB3304389
SummenformelC20H21NO4S
Molgewicht371.45
MOL-Datei71989-28-1.mol
Synonyma
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionin
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-methionin physikalisch-chemischer Eigenschaften
| Schmelzpunkt | 121-123 °C(lit.) |
| alpha | -29 º (c=1,DMF 24 ºC) |
| Siedepunkt | 614.6±55.0 °C(Predicted) |
| Dichte | 1.2053 (rough estimate) |
| Brechungsindex | -29.5 ° (C=1, DMF) |
| storage temp. | 2-8°C |
| Löslichkeit | very faint turbidity in Methanol |
| pka | 3.72±0.10(Predicted) |
| Aggregatzustand | Granular Powder |
| Farbe | White |
| Optische Aktivität | [α]20/D -29.5±1.5°, c = 1% in DMF |
| BRN | 4300266 |
| InChI | InChI=1S/C20H21NO4S/c1-26-11-10-18(19(22)23)21-20(24)25-12-17-15-8-4-2-6-13(15)14-7-3-5-9-16(14)17/h2-9,17-18H,10-12H2,1H3,(H,21,24)(H,22,23)/t18-/m0/s1 |
| InChIKey | BUBGAUHBELNDEW-SFHVURJKSA-N |
| SMILES | C(O)(=O)[C@H](CCSC)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O |
| CAS Datenbank | 71989-28-1(CAS DataBase Reference) |
| Kennzeichnung gefährlicher | Xi |
| R-Sätze: | 36/37/38 |
| S-Sätze: | 22-24/25-36/37/39-27-26 |
| WGK Germany | 3 |
| HS Code | 2930 90 98 |
