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 mankhwalawo ndipo kumalola kuti agwiritsidwe ntchito m'njira zosiyanasiyana zamakemikolo ndi zamankhwala. Beta-D-galactose pentaacetate nthawi zambiri imagwiritsidwa ntchito ngati choteteza galactose mu zochita zachilengedwe. Zimathandiza kupewa zochita zosafunikira kapena zochita zina mwa kubisa magulu okhudzidwa a galactose. Kuphatikiza apo, mankhwalawa nthawi zina amagwiritsidwa ntchito ngati choyambira kapena chinthu choyambira popanga zinthu zina zochokera ku galactose. Kapangidwe kake ka acetylated kamalola kusintha mosavuta ndikusintha molekyulu ya galactose mu zochita zotsatira. Ponseponse, beta-D-galactose pentaacetate ndi mankhwala othandiza pakufufuza ndi kupanga mankhwala omwe amapereka kukhazikika komanso kusinthasintha kwa zochita zokhudzana ndi galactose.

Oda kapena Pemphani Mtengo

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa Ntchito ndi Zotsatira zake

Beta-D-galactose pentaacetate, yomwe nthawi zambiri imatchedwa galactose pentaacetate, ndi yochokera ku galactose pomwe magulu asanu a acetyl amalumikizidwa ku magulu a hydroxyl a galactose. Kusintha kwa mankhwala kumeneku kumawonjezera kukhazikika kwa mankhwalawo ndikusintha mawonekedwe ake akuthupi komanso a mankhwala.

Zotsatira zazikulu ndi kugwiritsa ntchito beta-D-galactose pentaacetate zili mu kugwiritsidwa ntchito kwake ngati gulu loteteza galactose mu kapangidwe ka organic. Magulu oteteza ndi kusintha kwakanthawi komwe kumagwiritsidwa ntchito kuteteza magulu enaake ogwira ntchito mkati mwa molekyulu ku zotsatira zosafunikira panthawi ya kusintha kwa mankhwala. Pankhani ya galactose, magulu a acetyl omwe ali mu mawonekedwe a pentaacetate amagwira ntchito ngati 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 kumalola kupanga kolamulidwa komanso kolondola m'magawo monga carbohydrate chemistry, kupanga mankhwala, ndi kupanga zinthu zachilengedwe.

Ma reaction omwe akufuna akatha, magulu a acetyl amatha kugawidwa kuti abwezeretse magulu oyambilira a hydroxyl a galactose, zomwe zimapangitsa kuti pakhale chinthu chomwe chikufunika. Njira zingapo, monga hydrolysis yokhala ndi zinthu zoyambira kapena enzyme hydrolysis, zingagwiritsidwe ntchito kuchotsa magulu a acetyl.

Kulongedza Zinthu:

Zina Zowonjezera:

Kapangidwe kake	C20H26BrClN2O7
Kuyesa	99%
Maonekedwe	Choyeraufa
Nambala ya CAS	114162-64-0
Kulongedza	Kakang'ono komanso kochuluka
Moyo wa Shelufu	zaka 2
Malo Osungirako	Sungani pamalo ozizira komanso ouma
Chitsimikizo	ISO.