N- (9-Fluorenylmethyloxycarbonyl) -N'-trityl-D-asparagine (CAS # 180570-71-2)
Ewu ati Aabo
| WGK Germany | 3 |
| HS koodu | 29242990 |
| Kíláàsì ewu | IKANU |
N- (9-Fluorenylmethyloxycarbonyl) -N'-trityl-D-asparagine (CAS# 180570-71-2) Iṣaaju
2. Lo: Fmoc-D-Asn (Trt) -OH jẹ pataki reagent ti a lo ninu aaye ti iṣelọpọ polymer ati biochemistry. O jẹ lilo nigbagbogbo ni idabobo awọn ilana ẹgbẹ ni iṣelọpọ alakoso to lagbara lati daabobo awọn ẹgbẹ amino ninu awọn amino acids tabi awọn ajẹkù peptide. Ẹgbẹ aabo yii le yọkuro nipasẹ hydrofluoric acid labẹ awọn ipo amonia-alkaline lẹhin iṣelọpọ.
3. Ọna igbaradi: Fmoc-D-Asn (Trt) -OH igbaradi ọna jẹ eka sii, gbogbo nilo lati lo olona-igbese lenu. Ọna sintetiki kan ti o wọpọ ni lati fesi trityl amine pẹlu N-idaabobo D-asparagine, ati lẹhinna ṣe iṣesi idabobo labẹ awọn ipo ti o yẹ lati gba ọja ikẹhin.
4. Alaye aabo: Bi o tilẹ jẹ pe Fmoc-D-Asn (Trt) -OH jẹ ailewu ailewu labẹ awọn ipo idanwo gbogbogbo, o le fa irritation si awọn oju, awọ ara ati atẹgun atẹgun. Lilo yẹ ki o tẹle awọn iṣe yàrá ati lo awọn ọna aabo ti o yẹ gẹgẹbi awọn ibọwọ, awọn goggles ati aṣọ aabo. Lakoko lilo ati ibi ipamọ, yago fun ina ati awọn aṣoju oxidizing, ki o tọju ni ibi gbigbẹ, itura.
