5′-O-Tritylthymidine CAS:7791-71-1 Qiimaha Soo-saaraha

5′-O-Tritylthymidine waa nooc ka mid ah thymidine, kaas oo ah nucleoside ka samaysan thymine-ka saldhigga pyrimidine ee ku xiran sonkorta deoxyribose. Kooxda trityl waa koox ilaalin ah oo si caadi ah loogu isticmaalo isku-darka dabiiciga ah si ay si ku meel gaar ah u qariso koox shaqeyneysa oo falcelis ah. Xaaladda 5′-O-Tritylthymidine, kooxda trityl waxay ku xiran tahay kooxda 5′ hydroxyl ee sonkorta deoxyribose ee thymidine. Wax-ka-beddelkan waxaa badanaa loo adeegsadaa isku-darka iyo wax-ka-beddelka asiidhyada nucleic, gaar ahaan marka la eego isku-darka DNA-da marxaladda adag. Kooxda trityl waxay u adeegtaa inay ilaaliso kooxda 5′ hydroxyl inta lagu jiro falcelinta kiimikada waxaana si gaar ah looga saari karaa xaalado khafiif ah si loo soo saaro kooxda hydroxyl ee xorta ah ee wax-ka-beddelka xiga. Isku-darkani wuxuu helaa codsiyada goobta kiimikada asiidhka nucleic iyo isku-darka oligonucleotide.