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Hua

D-Tryptophan Cas: 153-94-6 99% Ma te paura ma ranei

Whakaahuatanga Poto:

Nama Putumōhio: XD90296
Cas: 153-94-6
Tātai rāpoi: C11H12N2O2
Taumaha rāpoi: 204.22518
Wāteatanga: Kei roto i nga taonga
Utu:  
Pīkī mua: 5g USD5
Mōkihi Nui: Tono Tono

 

 

 

 

 


Taipitopito Hua

Tohu Hua

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.


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    D-Tryptophan Cas: 153-94-6 99% Ma te paura ma ranei