Beta-D-Galactose pentaacetate CAS: 114162-64-0

Beta-D-galactose pentaacetate ndi mankhwala omwe amachokera ku galactose, mtundu wa shuga.Amapangidwa ndi acetylating galactose yokhala ndi magulu asanu a acetyl.Kusintha kumeneku kumawonjezera kukhazikika kwa mankhwalawa ndikulola kuti igwiritsidwe ntchito pazinthu zosiyanasiyana zamankhwala ndi zamankhwala.Zimathandiza kupewa zosafunika kapena zochita za mbali mwa masking zotakataka magulu a galactose.Kuonjezera apo, pawiri izi nthawi zina ntchito ngati kalambulabwalo kapena zinthu zoyambira mu synthesis ena galactose zotumphukira.Mawonekedwe ake a acetylated amalola kuwongolera kosavuta ndikusintha kwa molekyulu ya galactose muzotsatira zotsatila.Ponseponse, beta-D-galactose pentaacetate ndi gawo lothandiza pakufufuza kwamankhwala ndi kaphatikizidwe komwe kumapereka kukhazikika komanso kusinthasintha kwamachitidwe okhudzana ndi galactose.

Konzani kapena Funsani Mtengo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kugwiritsa Ntchito ndi Zotsatira

Beta-D-galactose pentaacetate, yomwe nthawi zambiri imatchedwa galactose pentaacetate, imachokera ku galactose momwe magulu asanu a acetyl amamangiriridwa kumagulu a hydroxyl a galactose.Kusintha kwa mankhwala kumeneku kumapangitsa kuti pawiriyo ikhale yokhazikika komanso imasintha mphamvu zake zakuthupi ndi zamankhwala.

Chofunikira chachikulu komanso kugwiritsa ntchito beta-D-galactose pentaacetate kumagona pakugwiritsa ntchito ngati gulu loteteza galactose mu kaphatikizidwe ka organic.Magulu oteteza ndikusintha kwakanthawi komwe kumagwiritsidwa ntchito kuteteza magulu enaake ogwira ntchito mkati mwa molekyulu ku zochitika zosafunikira panthawi yakusintha kwamankhwala.Pankhani ya galactose, magulu a acetyl mu mawonekedwe a pentaacetate amakhala ngati zishango zoteteza magulu a hydroxyl.

Pogwiritsa ntchito beta-D-galactose pentaacetate ngati gulu loteteza, akatswiri a zamankhwala amatha kusankha madera ena a molekyulu popanda kusintha kapena kusokoneza magulu a hydroxyl.Kusinthasintha kumeneku kumapangitsa kuti pakhale kaphatikizidwe wowongolera komanso wolondola m'magawo monga carbohydrate chemistry, chitukuko cha mankhwala, ndi kaphatikizidwe kazinthu zachilengedwe.

Zomwe mukufuna zikakwaniritsidwa, magulu a acetyl amatha kung'ambika kuti abwezeretse magulu oyambilira a hydroxyl a galactose, ndikupereka zomwe mukufuna.Njira zingapo, monga hydrolysis yokhala ndi zinthu zoyambira kapena enzymatic hydrolysis, zitha kugwiritsidwa ntchito kuchotsa magulu a acetyl.

Kulongedza katundu:

Zina Zowonjezera:

Kupanga	C20H26BrClN2O7
Kuyesa	99%
Maonekedwe	Choyeraufa
CAS No.	114162-64-0
Kulongedza	Zing'onozing'ono ndi zambiri
Shelf Life	zaka 2
Kusungirako	Sungani pamalo ozizira ndi owuma
Chitsimikizo	ISO.