2'-Dimethyl-Tert-Butylsilyl-N(2)-(N,N-Dimethylamino)Methylene-Guanosine 3',5'-Cyclic Diethylphosphoramidate
[CAS 126922-65-4]

Identification

• Name: 2'-Dimethyl-Tert-Butylsilyl-N(2)-(N,N-Dimethylamino)Methylene-Guanosine 3',5'-Cyclic Diethylphosphoramidate
• Synonyms: [(2R,3R,4R,5R)-4-(Tert-Butyl-Dimethyl-Silyl)Oxy-5-[2-(Dimethylaminomethyleneamino)Purin-9-Yl]-3-Hydroxy-Tetrahydrofuran-2-Yl]Methoxy-N-Ethyl-N-Vinyl-Phosphonamidic Acid; [(2R,3R,4R,5R)-4-(Tert-Butyl-Dimethylsilyl)Oxy-5-[2-(Dimethylaminomethyleneamino)-9-Purinyl]-3-Hydroxy-2-Tetrahydrofuranyl]Methoxy-N-Ethyl-N-Vinylphosphonamidic Acid; [(2R,3R,4R,5R)-4-(Tert-Butyl-Dimethyl-Silyl)Oxy-5-[2-(Dimethylaminomethylideneamino)Purin-9-Yl]-3-Hydroxy-Oxolan-2-Yl]Methoxy-N-Ethenyl-N-Ethyl-Phosphonamidic Acid
• Molecular Formula: C₂₃H₄₀N₇O₆PSi
• Molecular Weight: 569.67
• CAS Registry Number: 126922-65-4
• SMILES: [C@H]1(O[C@@H]([C@@H](O)[C@H]1O[Si](C(C)(C)C)(C)C)CO[P](=O)(O)N(C=C)CC)[N]2C3=C(N=C2)C=NC(=N3)N=CN(C)C
• InChI: 1S/C23H40N7O6PSi/c1-10-29(11-2)37(32,33)34-13-17-18(31)19(36-38(8,9)23(3,4)5)21(35-17)30-15-25-16-12-24-22(27-20(16)30)26-14-28(6)7/h10,12,14-15,17-19,21,31H,1,11,13H2,2-9H3,(H,32,33)/t17-,18-,19-,21-/m1/s1
• InChIKey: KDKWREOBESUYPO-ANTGDGSKSA-N

Properties

• Density: 1.305g/cm³ (Cal.)
• Boiling point: 688.434°C at 760 mmHg (Cal.)
• Flash point: 370.152°C (Cal.)