ChemSpider 2D Image | 1-[(6R,8R,9R)-4-Amino-9-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-ethyl-2,4(1H,3H)-pyrimidine
dione | C25H45N3O8SSi2

1-[(6R,8R,9R)-4-Amino-9-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-ethyl-2,4(1H,3H)-pyrimidine dione

  • Molecular FormulaC25H45N3O8SSi2
  • Average mass603.876 Da
  • Monoisotopic mass603.246582 Da
  • ChemSpider ID400197
  • defined stereocentres - 3 of 4 defined stereocentres


More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

1-[(6R,8R,9R)-4-Amino-9-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-ethyl-2,4(1H,3H)-pyrimidind ion [German] [ACD/IUPAC Name]
1-[(6R,8R,9R)-4-Amino-9-{[dimethyl(2-methyl-2-propanyl)silyl]oxy}-6-({[dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-ethyl-2,4(1H,3H)-pyrimidine dione [ACD/IUPAC Name]
1-[(6R,8R,9R)-4-Amino-9-{[diméthyl(2-méthyl-2-propanyl)silyl]oxy}-6-({[diméthyl(2-méthyl-2-propanyl)silyl]oxy}méthyl)-2,2-dioxydo-1,7-dioxa-2-thiaspiro[4.4]non-3-én-8-yl]-5-éthyl-2,4(1H,3H)-pyrimidine dione [French] [ACD/IUPAC Name]
2,4(1H,3H)-Pyrimidinedione, 1-[(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-eth yl- [ACD/Index Name]
(1-(2',5'-Bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-5-ethyluracil)-3'-spiro-5-(4-amino-1,2-oxathiole-2,2-dioxide)
[1-[2',5'-Bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]-5- ethyluracil]-3'-spiro-5-(4-amino-1,2-oxathiole-2,2-dioxide)
142102-75-8 [RN]
2,4(1H,3H)-Pyrimidinedione,1-[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-ethyl-,[5R-(5a,
5Et-2',5'SilylSpiroU
6b,8b,9a)]- (9CI)

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

AIDS004709 [DBID]
AIDS-004709 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Density: 1.2±0.1 g/cm3
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction: 1.540
Molar Refractivity: 155.7±0.4 cm3
#H bond acceptors: 11
#H bond donors: 3
#Freely Rotating Bonds: 9
#Rule of 5 Violations: 3
ACD/LogP: 6.45
ACD/LogD (pH 5.5): 5.01
ACD/BCF (pH 5.5): 3770.17
ACD/KOC (pH 5.5): 12633.92
ACD/LogD (pH 7.4): 5.01
ACD/BCF (pH 7.4): 3739.27
ACD/KOC (pH 7.4): 12530.40
Polar Surface Area: 155 Å2
Polarizability: 61.7±0.5 10-24cm3
Surface Tension: 42.9±5.0 dyne/cm
Molar Volume: 496.1±5.0 cm3

Click to predict properties on the Chemicalize site






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