[[(E)-2-[(2R,3R,4R,5R)-3-[2-cyanoethoxy-(diisopropylamino)phosphanyl]oxy-5-(2,4-dioxopyrimidin-1-yl)-4-methoxy-tetrahydrofuran-2-yl]vinyl]-(2,2-dimethylpropanoyloxymethoxy)phosphoryl]oxymethyl 2,2-dimethylpropanoate

Also known as: ((((E)-2-((2R,3R,4R,5R)-3-(((2-Cyanoethoxy)(diisopropylamino)phosphino)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)vinyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate), (((2-((2R,3R,4R,5R)-3-(((2-cyanoethoxy)(diisopropylamino)phosphanyl)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)vinyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate), ({[(E)-2-[(2R,3R,4R,5R)-3-{[(bis(propan-2-yl)amino)(2-cyanoethoxy)phosphanyl]oxy}-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-4-methoxyoxolan-2-yl]ethenyl]({[(2,2-dimethylpropanoyl)oxy]methoxy})phosphoryl}oxy)methyl 2,2-dimethylpropanoate, 2,4(1H,3H)-Pyrimidinedione, 1-[(5E)-6-[bis[(2,2-dimethyl-1-oxopropoxy)methoxy]phosphinyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-5,6-dideoxy-2-, 2,?4(1H,?3H)?-?Pyrimidinedione, 1-?[(5E)?-?6-?[bis[(2,?2-?dimethyl-?1-?oxopropoxy)?methoxy]?phosphinyl]?-?3-?O-?[[bis(1-?methylethyl)?amino]?(2-?cyanoethoxy)?phosphino]?-?5,?6-?dideoxy-?2-?O-?methyl-?β-?D-?ribo-?hex-?5-?enofuranosyl]?-, 5'(E)-VP-2'-OMe-U Phosphoramidite, 5'-POM-(E)-vinyl phosphonate-2'-O-Me-rU-3'-CE-Phosphoramidite, EVP-U-CE Phosphoramidite

[[(E)-2-[(2R,3R,4R,5R)-3-[2-cyanoethoxy-(diisopropylamino)phosphanyl]oxy-5-(2,4-dioxopyrimidin-1-yl)-4-methoxy-tetrahydrofuran-2-yl]vinyl]-(2,2-dimethylpropanoyloxymethoxy)phosphoryl]oxymethyl 2,2-dimethylpropanoate (CAS 2172373-55-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H52N4O13P2 and a molecular weight of 762.7 g/mol. It is also known as ((((E)-2-((2R,3R,4R,5R)-3-(((2-Cyanoethoxy)(diisopropylamino)phosphino)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)vinyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate), (((2-((2R,3R,4R,5R)-3-(((2-cyanoethoxy)(diisopropylamino)phosphanyl)oxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methoxytetrahydrofuran-2-yl)vinyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) and ({[(E)-2-[(2R,3R,4R,5R)-3-{[(bis(propan-2-yl)amino)(2-cyanoethoxy)phosphanyl]oxy}-5-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-1-yl)-4-methoxyoxolan-2-yl]ethenyl]({[(2,2-dimethylpropanoyl)oxy]methoxy})phosphoryl}oxy)methyl 2,2-dimethylpropanoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2172373-55-4

Jingsj CID

J-1710362-0

Molecular Formula

C₃₂H₅₂N₄O₁₃P₂

Molecular Weight

762.7 g/mol

Category

Organic Compounds

Last updated

8/21/2026