141781-17-1

英文名称 (2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)thymine

CAS 141781-17-1

分子式 C24H43N3O8SSi2

分子量 589.85

MOL 文件 141781-17-1.mol

141781-17-1 结构式

基本信息物理化学性质

基本信息

英文别名

TSAO
TSAO-T
(2',5'-bis-O-(tert-butyldimethylsilyl)-beta-ribofuranosyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)thymine
1-[(5R,6R,8R,9R)-4-amino-9-[tert-butyl(dimethyl)silyl]oxy-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-1,7-dioxa-2$l^{6}-thiaspiro[4.4]non-3-en-8-yl]-5-methylpyrimidine-2,4-dione
2,4(1H,3H)-Pyrimidinedione, 1-[(5R,6R,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-

物理化学性质

密度1.229±0.10 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

酸度系数(pKa)9.542±0.10(predicted)