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1,2,3,4-Di-O-Isopropylidene-alpha-D-galactopyranose CAS:4064-06-6

1,2:3,4-Di-O-isopropylidene-D-galactopyranose wani sinadari ne wanda ke cikin dangin galactopyranose.Ana amfani dashi a cikin sunadarai na kwayoyin halitta azaman wakili na kariya ga ƙungiyoyin hydroxyl da ke cikin sukari, musamman galactose.An haɗa fili ta hanyar amsawa D-galactose tare da acetone don samar da nau'in diacetone, wanda aka bi da shi tare da acid don samar da di-O-isopropylidene.Wannan abin da aka ƙera yana kare ƙungiyoyin hydroxyl, yana hana halayen da ba'a so yayin haɗakar sinadarai, kuma ana iya zaɓin cirewa don sake farfado da fili na asali.Karamin tsarinsa da kwanciyar hankali ya sa ya zama mai fa'ida a aikace-aikace daban-daban a cikin fagen hada kwayoyin halitta.


Cikakken Bayani

Tags samfurin

Aikace-aikace da Tasiri

Babban tasiri na 1,2: 3,4-Di-O-isopropylidene-D-galactopyranose shine kare ƙungiyoyin hydroxyl akan kwayoyin galactose.Ana samun wannan ta hanyar samar da nau'in acetal na cyclic, wanda ke toshe reactivity na ƙungiyoyin hydroxyl. Ɗaya daga cikin aikace-aikacen wannan fili yana cikin sunadarai na carbohydrate da haɗuwa.Ta hanyar kare ƙungiyoyin hydroxyl, 1,2: 3,4-Di-O-isopropylidene-D-galactopyranose yana ba da damar halayen zaɓi a wasu ƙungiyoyi masu aiki, ba tare da halayen da ba'a so ba a matsayi na hydroxyl.Wannan yana ba da damar ingantaccen magudi da gyare-gyare na kwayoyin galactose. Bugu da ƙari, ana iya amfani da wannan abin da aka samo a cikin haɗin samfurori daban-daban na halitta da kuma magunguna waɗanda ke dauke da kwayoyin galactose.Yana taimakawa wajen gina hadaddun kwayoyin halitta, inda ake buƙatar sarrafawa da zaɓaɓɓun halayen. Bugu da ƙari, wannan fili yana da aikace-aikace a cikin samar da sinadarai na musamman, irin su surfactants da polymers, inda ake buƙatar takamaiman gyare-gyare na kwayoyin tushen galactose. Gabaɗaya, da amfani da 1,2: 3,4-Di-O-isopropylidene-D-galactopyranose a matsayin wakili mai karewa yana ba da damar ingantaccen ƙira da gyare-gyaren mahaɗan da ke ɗauke da galactose a fannoni daban-daban, gami da sunadarai na halitta, magunguna, da kimiyyar kayan aiki.

Samfurin Samfura

2
3

Shirya samfur:

6892-68-8-3

Ƙarin Bayani:

Abun ciki Saukewa: C12H20O6
Assay 99%
Bayyanar Farin foda
CAS No. 4064-06-6
Shiryawa Karami da girma
Rayuwar Rayuwa shekaru 2
Adana Ajiye a wuri mai sanyi da bushewa
Takaddun shaida ISO.

 


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