CAS Registry Number

CAS 67219-55-0 — N(4)-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine

N(4)-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine is a protected nucleoside derivative widely used in oligonucleotide synthesis, particularly for DNA sequencing and PCR applications. It features a 4,4'-dimethoxytrityl (DMT) protecting group at the 5’-hydroxyl and a benzoyl group at the exocyclic amine of cytidine to prevent unwanted reactions during synthesis. This compound has a CAS number of 67219-55-0, a molecular formula of C37H35N3O7, and a molecular weight of 633.6897 g/mol. Store at 2–8°C. The product carries a signal word of *Warning* for safety handling. Molekula supplies N(4)-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine from research to bulk quantities with full documentation and ISO 9001:2