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

Beta-D-galactose pentaacetate bụ kemịkalụ sitere na galactose, ụdị shuga. A na-emepụta ya site na acetylating galactose na otu acetyl ise. Mgbanwe a na-eme ka nkwụsi ike nke ihe mejupụtara ahụ dịkwuo elu ma na-enye ohere iji ya mee ihe dị iche iche na kemịkalụ. A na-ejikarị Beta-D-galactose pentaacetate eme ihe dị ka ihe nchebe maka galactose na mmeghachi omume organic. Ọ na-enyere aka igbochi mmeghachi omume na-achọghị ma ọ bụ mmeghachi omume n'akụkụ site na ikpuchi otu mmeghachi omume nke galactose. Na mgbakwunye, a na-eji ihe mejupụtara a mgbe ụfọdụ dị ka ihe mmalite ma ọ bụ ihe mmalite na njikọta nke ihe ndị ọzọ sitere na galactose. Ụdị acetylated ya na-enye ohere maka mfe nhazi na mgbanwe nke molekul galactose na mmeghachi omume ndị na-esote. N'ozuzu, beta-D-galactose pentaacetate bụ ihe bara uru na nyocha kemịkalụ na njikọta nke na-enye nkwụsi ike na mgbanwe maka mmeghachi omume metụtara galactose.

Nye iwu ma ọ bụ rịọ maka ọnụahịa

Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa na Mmetụta

Beta-D-galactose pentaacetate, nke a na-akpọkarị galactose pentaacetate, bụ ihe sitere na galactose ebe otu acetyl ise jikọtara na otu hydroxyl nke galactose. Mgbanwe kemịkalụ a na-eme ka ihe mejupụtara ahụ sie ike ma gbanwee njirimara anụ ahụ na kemịkalụ ya.

Mmetụta na ojiji nke beta-D-galactose pentaacetate bụ isi ihe dị na ojiji ya dị ka otu nchekwa maka galactose na njikọ organic. Ndị otu nchekwa bụ mgbanwe nwa oge eji echebe otu ọrụ dị iche iche n'ime molekul site na mmeghachi omume na-adịghị mma n'oge mgbanwe kemịkalụ. N'ihe gbasara galactose, otu acetyl dị n'ụdị pentaacetate na-eje ozi dị ka ihe nchebe maka otu hydroxyl.

Site n'iji beta-D-galactose pentaacetate dị ka otu nchebe, ndị na-emepụta kemịkalụ nwere ike ịgbanwe mpaghara ndị ọzọ nke molekul ahụ n'enweghị mgbanwe ma ọ bụ itinye aka na otu hydroxyl. Mgbanwe a na-enye ohere maka nhazi a na-achịkwa na nke ziri ezi n'ọhịa dịka kemistri carbohydrate, mmepe ọgwụ, na mmepụta ngwaahịa eke.

Ozugbo emechara mmeghachi omume achọrọ, enwere ike kewaa otu acetyl iji weghachite otu hydroxyl mbụ nke galactose, na-emepụta ngwaahịa achọrọ. Enwere ike iji ọtụtụ ụzọ, dị ka hydrolysis nwere ọnọdụ ndị bụ isi ma ọ bụ hydrolysis enzymatic, wepụ otu acetyl.

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Ozi Mgbakwunye:

Ihe mejupụtara ya	C20H26BrClN2O7
Nnwale	99%
Ọdịdị	Ọchantụ ntụ
Nọmba CAS	114162-64-0
Nkwakọ ngwaahịa	Obere na nnukwu
Ndụ nchekwa	afọ 2
Nchekwa	Debe n'ebe dị jụụ ma kpọọ nkụ
Asambodo	ISO.