Tetraacetylribose | 13035-61-5

Tetraacetylribose waa unug kiimiko ah oo u adeegta sidii laga soo saari lahaa ribose, sonkor shan-carbon ah oo laga helo RNA (ribonucleic acid) iyo qaybaha kale ee gacanta. Halkan waxaa ah sharraxaad kooban:

Qaabdhismeedka Kiimikada: Tetraacetylribose waxaa laga soo qaatay ribose iyadoo lagu beddelayo kooxaha hydroxyl (-OH) ee dhammaan afarta atamka kaarboon ee kooxaha acetyl (-COCH3). Natiijo ahaan, waxay ka kooban tahay afar kooxood oo acetyl ah oo ku xiran molecule ribose.

Macnaha Nafleyda: Ribose waa qayb muhiim ah oo ka mid ah RNA, halkaas oo ay ka sameysato laf dhabarta xargaha RNA oo ay weheliyaan saldhigyada nucleotide. Tetraacetyribose, kooxaha acetyl waxay wax ka beddelaan sifooyinka kiimikada ee ribose, beddelaan falcelinteeda iyo milanka dareerayaasha kala duwan.

Utility Synthetic: Tetraacetylribose iyo waxyaabaha la xidhiidha waxay ka helaan waxtarka isku-dhafka dabiiciga ah, gaar ahaan diyaarinta analoogyada nucleoside iyo kuwa kale ee nucleotide. Kooxaha acetyl-ka waxaa si xushmad leh looga saari karaa xaalado gaar ah, taasoo muujinaysa kooxaha hydroxyl ee falcelinta ee ribose si loogu beddelo kiimiko dheeraad ah.

Kooxaha Ilaalinta: Kooxaha acetyl-ka ee tetraacetylribose waxay u adeegi karaan sidii kooxo ilaalinaya, oo ka ilaalinaya kooxaha hydroxyl ee falceliya falcelinta aan loo baahnayn inta lagu jiro hababka synthetic. Waxaa lagu kala sooci karaa xaalado khafiif ah si loo soo nooleeyo kooxaha hydroxyl ee bilaashka ah marka loo baahdo.

Codsiyada Cilmi-baarista: Tetraacetylribose iyo ka-soo-saarkeeda waxaa loo adeegsadaa cilmi-baarista kiimikaad ee biochemical iyo organic ee isku-dhafka analogs-ka nucleoside-ka, oligonucleotides, iyo molecules kale ee bioactive. Iskudhisyadani waxay door muhiim ah ka ciyaaraan baadhista daroogada, bayoolaji kiimikaad, iyo kimistariga daawada.