D-Tryptophan Cas: 153-94-6 99% Ma te paura ma ranei
Nama Putumōhio | XD90296 |
Ingoa Hua | D-Tryptophan |
CAS | 153-94-6 |
Tātai rāpoi | C11H12N2O2 |
Taumaha rāpoi | 204.22518 |
Nga Taipitopito Rokiroki | Te pāmahana rūma |
Waehere Rere Whakariterite | 29339980 |
Whakatakotoranga Hua
Te whakamatautau | 99% |
Te ahua | Te paura ma, te ma ranei |
He pai te tono mo te chromatography aa-a-waa-a-waa i roto i te enantioseparation o te dl-tryptophan ma te whakamahi i te albumin serum bovine hei kaikowhiri chiral.He punaha whakarewa wai-wai-rua kua pai ake te 12.0% (w/w) polyethyleneglycol 8000-9.0% (w/w) dibasic pāhare pāporo phosphate-0.1% haukini-78.9% wai i whakamahia hei punaha whakarewa mo te chromatography aa-aua, i reira Ko te albumin serum bovine te nuinga o te tohatoha i te waahanga o raro o te punaha wai-waa-rua.Ko te punaha whakarewa wai-wai i homai he enantioselectivity tino nui mo te d- me te l-tryptophan i te α=2.605 me te ōwehenga tohatoha DD=1.200 me te DL=0.461.I whiwhi taumira teitei mo te enantioseparation o te 2.0mg o te dl-tryptophan na roto i te huihuinga ngongo torino chromatography counter-naianei i raro i te pāmahana rūma.I kitea ko te 0.1% te haukini i whakauruhia ki roto i te punaha whakarewa wai-wai i tino pai ake ai nga wehewehenga.I kitea he tihi tino whanui mo te l-tryptophan i te wa e whakaahuru ana.Hei whakamarama i nga reiti whakawhiti papatipu o te d- me te l-enantiomers ma te atanga i waenga i nga wahanga e rua i ine.I kitea ko te l-tryptophan he iti ake te tere whakawhiti papatipu i te d-tryptophan.I whakaarohia etahi atu korero mo nga take pea mo te rereketanga o te tere whakawhiti papatipu i waenga i nga enantiomers.