Jidka iyo Wadada: Iskaashiga, Iswaafajinta iyo Guul-Wadaag
alaabta

Badeecadaha

Gulukoos-pentaacetate CAS:604-68-2

Gulukooska pentaacetate, oo sidoo kale loo yaqaan beta-D-glucose pentaacetate, waa isku-dhis kiimiko ah oo laga helo gulukooska. Waxaa lagu sameeyaa acetylation shan ka mid ah kooxaha hydroxyl ee ku jira gulukooska oo leh acetic anhydride, taasoo keenta ku-xidhnaan shan kooxood oo acetyl ah. Noocan acetylated glucose waxaa loo isticmaali karaa falgallo kiimiko oo kala duwan sida walxo bilow ah, koox ilaalin ah, ama sidaha sii deynta daawada la xakameeyey. Waxaa sidoo kale si caadi ah loogu isticmaalaa cilmi-baarista iyo falanqaynta kiimikada.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Codsiga iyo Saamaynta

Ilaalinta kooxaha hydroxyl: Gulukooska pentaacetate waxaa badanaa loo isticmaalaa isku-darka dabiiciga ah iyadoo ah koox ilaalin ah oo loogu talagalay kooxaha hydroxyl ee ku jira karbohaydraytyada. Iyadoo la acetylate-ka kooxaha hydroxyl, gulukooska pentaacetate wuxuu ka hortagaa falcelinta aan loo baahnayn ee la socota falgalayaasha kale, taasoo u oggolaanaysa shaqaynta xulashada ee kooxaha hydroxyl ee gaarka ah.

Sii deynta daawada la xakameeyey: Glucose pentaacetate waxaa lagu baaray isticmaalka suurtagalka ah ee nidaamyada keenista daawada. Waxay u dhaqmi kartaa sidii side daawooyinka lagu sii daayo si la xakameeyey iyada oo loo marayo hydrolysis enzymatic. Kooxaha acetyl ee ku jira gulukooska pentaacetate waxaa si gaar ah u kala saari kara esterases, iyagoo sii deynaya daawada si la xakameeyey.

Cilmi-baarista iyo falanqaynta kiimikada: Gulukooska pentaacetate waxaa badanaa loo isticmaalaa cilmi-baarista iyo falanqaynta kiimikada sida isku-darka tixraaca. Qaab-dhismeedkeeda deggan oo si fiican loo yaqaan ayaa ka dhigaya mid waxtar u leh ujeeddooyinka aqoonsiga iyo xaqiijinta farsamooyinka falanqaynta kala duwan, oo ay ku jiraan spectroscopy-ga NMR.

Adeegsiga Macmalka ah: Glucose pentaacetate waxay u adeegi kartaa sidii agab bilow ah oo loogu talagalay isku-darka isku-dhafan kala duwan. Kooxaha acetyl-ka si xulasho ah ayaa loo beddeli karaa ama looga saari karaa, taasoo u oggolaanaysa soo bandhigidda kooxo shaqo oo kala duwan. Kala-duwanaantan waxay ka dhigaysaa gulukooska pentaacetate mid qiimo leh oo loogu talagalay isku-darka molecules-ka isku dhafan.

Muunadda Badeecada

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Baakaynta Alaabta:

6892-68-8-3

Macluumaad Dheeraad ah:

Halabuurka C16H22O11
Baaritaan 99%
Muuqaalka Budada cad
Lambarka CAS. 604-68-2
Baakad Yar iyo weyn
Muddada Khafiska 2 sano
Kaydinta Ku kaydi meel qabow oo qalalan
Shahaadada ISO.

 


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