209785-65-9

Basic information

• Product Name: N²-benzyl-O⁶-(2-(4-nitrophenyl)ethyl)-5′-(4,4′-dimethoxytrityl)-2′-deoxyguanosine
• Synonyms: N²-benzyl-O⁶-(2-(4-nitrophenyl)ethyl)-5′-(4,4′-dimethoxytrityl)-2′-deoxyguanosine
• CAS NO: 209785-65-9
• Molecular Weight: 808.891
• Mol File: 209785-65-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N²-benzyl-O⁶-(2-(4-nitrophenyl)ethyl)-5′-(4,4′-dimethoxytrityl)-2′-deoxyguanosine(CAS DataBase Reference)
• NIST Chemistry Reference: N²-benzyl-O⁶-(2-(4-nitrophenyl)ethyl)-5′-(4,4′-dimethoxytrityl)-2′-deoxyguanosine(209785-65-9)
• EPA Substance Registry System: N²-benzyl-O⁶-(2-(4-nitrophenyl)ethyl)-5′-(4,4′-dimethoxytrityl)-2′-deoxyguanosine(209785-65-9)

Safety Data

• Hazardous Substances Data: 209785-65-9(Hazardous Substances Data)

Upstream product

• 153527-28-7 5'-O-(4,4'-Dimethoxytrityl)-6-O-[2-(4-nitrophenyl)ethyl]-2'-deoxy-2-fluoroinosine 
• 100-46-9 benzylamine 
• 40615-36-9 4,4'-dimethoxytrityl chloride 
• 69992-10-5 3',5'-di-O-acetyl-2'-deoxyguanosine 
• 108310-92-5 2-amino-6-(2-(p-nitrophenyl)ethyloxy)-9-[2'-deoxy-β-D-erythropentofuranosyl]purine diacetate 
• 86137-72-6 2'-deoxy-O⁶-<2-(4-nitrophenyl)ethyl>guanosine 
• 132183-39-2 2-fluoro-O⁶-(2-(p-nitrophenyl)ethyl)-2'-deoxyinosine 
• 961-07-9 2'-Deoxyguanosine 

Downstream Products

• 209785-64-8 2-Benzylamino-9-{(2R,4S,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-tetrahydro-furan-2-yl}-1,9-dihydro-purin-6-one 

Relevant articles and documents

Synthesis of N2-Deoxyguanosine Modified DNAs and the Studies on Their Translesion Synthesis by the E. coli DNA Polymerase IV

We report the synthesis of N2-aryl (benzyl, naphthyl, anthracenyl, and pyrenyl)-deoxyguanosine (dG) modified phosphoramidite building blocks and the corresponding damaged DNAs. Primer extension studies using E. coli Pol IV, a translesion polymerase, demonstrate that translesion synthesis (TLS) across these N2-dG adducts is error free. However, the efficiency of TLS activity decreases with increase in the steric bulkiness of the adducts. Molecular dynamics simulations of damaged DNA-Pol IV complexes reveal the van der Waals interactions between key amino acid residues (Phe13, Ile31, Gly32, Gly33, Ser42, Pro73, Gly74, Phe76, and Tyr79) of the enzyme and adduct that help to accommodate the bulky damages in a hydrophobic pocket to facilitate TLS. Overall, the results presented here provide insights into the TLS across N2-aryl-dG damaged DNAs by Pol IV.