5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[2-[4-(1,1-dimethylethyl)phenoxy]acetyl]cytidine 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

5'-O-(4,4-二甲氧基三苯甲基)-2'-O-[(叔丁基)二甲基硅基]-N-[[4-(叔丁基)苯氧基]乙酰基]胞苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺

Also known as: DMT-2′O-TBDMS-rC(tac) Phosphoramidite, 2'-O-tert-Butyldimethylsilyl-N4-(tert-butylphenoxyacetyl)-5'-O-DMT-cytidine 3'-CE phosphoramidite, 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]-N-[[4-(tert-butyl)phenoxy]acetyl]cytidine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite, 5'-O-DMT-2'-TBDMS-rC(N-tac)-3'-CEDPA, DMT-2'O-TBDMS-rC(tac) Amidite

5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[2-[4-(1,1-dimethylethyl)phenoxy]acetyl]cytidine 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] (CAS 149989-66-2) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C57H76N5O10PSi and a molecular weight of 1050.30000 g/mol. It is also known as DMT-2′O-TBDMS-rC(tac) Phosphoramidite, 2'-O-tert-Butyldimethylsilyl-N4-(tert-butylphenoxyacetyl)-5'-O-DMT-cytidine 3'-CE phosphoramidite and 5'-O-(4,4-Dimethoxytrityl)-2'-O-[(tert-butyl)dimethylsilyl]-N-[[4-(tert-butyl)phenoxy]acetyl]cytidine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

149989-66-2

Jingsj CID

J-1068634-8

Molecular Formula

C₅₇H₇₆N₅O₁₀PSi

Chinese Name

5'-O-(4,4-二甲氧基三苯甲基)-2'-O-[(叔丁基)二甲基硅基]-N-[[4-(叔丁基)苯氧基]乙酰基]胞苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺

Molecular Weight

1050.30000 g/mol

Category

Organic Bases

Last updated

8/21/2026