274905-50-9

Basic information

• Product Name: 4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one
• CAS NO: 274905-50-9
• Molecular Weight: 591.557
• Mol File: 274905-50-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one(274905-50-9)
• EPA Substance Registry System: 4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ⁵-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one(274905-50-9)

Safety Data

• Hazardous Substances Data: 274905-50-9(Hazardous Substances Data)

Upstream product

• 112897-99-1 5'-O-(4,4'-dimethoxytrityl)-cytidine 

Relevant articles and documents

A new, efficient entry to nucleoside 2',3'-O,O-cyclophosphorothioates

The reaction of 5'-protected ribonucleosides with diphenyl H-phosphonate in pyridine furnished rapid formation of the corresponding 2',3'-cyclic H- phosphonates 3, which upon sulfurisation and the subsequent removal of the 5'-protecting group, afforded nucleoside 2',3'-O,O-cyclophosphorothioates 5 in high yields. (C) 2000 Elsevier Science Ltd.