Queuine, a derivative of 7-Deazaguanine and the base form for nucleoside Q, is a hypermodified nucleobase found in the first position of the anticodon of tRNAs specific for Asn, Asp, His, and Tyr, in most eukaryotes and prokaryotes. The nucleoside of queuine is queuosine

纯度：≥98%

CAS：72496-59-4