Chemical Properties of 9H-Purin-2-amine, N-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-9-[2,3,5-tris-O-(trimethylsilyl)-«beta»-D-ribofuranosyl]- (CAS 53294-38-5)

InChI

InChI=1S/C25H53N5O5Si5/c1-36(2,3)29-25-27-22-19(23(28-25)35-40(13,14)15)26-17-30(22)24-21(34-39(10,11)12)20(33-38(7,8)9)18(32-24)16-31-37(4,5)6/h17-18,20-21,24H,16H2,1-15H3,(H,27,28,29)/t18-,20-,21-,24-/m1/s1

InChI Key

WBZAZQAAZNLPHS-UMCMBGNQSA-N

Formula

C25H53N5O5Si5

SMILES

C[Si](C)(C)Nc1nc(O[Si](C)(C)C)c2ncn(C3OC(CO[Si](C)(C)C)C(O[Si](C)(C)C)C3O[Si](C)(C)C)c2n1

Molecular Weight¹

644.15

CAS

53294-38-5

Other Names

• Guanosine, N,O,O,O,O-pentakis(trimethylsilyl)-

• ω : Acentric Factor.
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ω	1.0185		Relay (1.0) Calculated Property
ΔfG°	49.08	kJ/mol	Relay (1.0-beta) Calculated Property
ΔfH°gas	-1249.42	kJ/mol	Relay (1.0) Calculated Property
ΔvapH°	117.57	kJ/mol	Relay (1.0) Calculated Property
IE	8.29	eV	Relay (1.0) Calculated Property
log10WS	-5.42		Relay (1.0) Calculated Property
logPoct/wat	6.476		Crippen Calculated Property
Inp	[2565.80; 2565.80]
Inp	2565.80		NIST
Inp	2565.80		NIST
Tboil	711.22	K	Relay (1.0) Calculated Property
Tc	1019.84	K	Relay (1.0) Calculated Property
Tfus	358.35	K	Relay (1.0) Calculated Property
Vc	2.029	m3/kmol	Relay (1.0) Calculated Property

Similar Compounds

Find more compounds similar to 9H-Purin-2-amine, N-(trimethylsilyl)-6-[(trimethylsilyl)oxy]-9-[2,3,5-tris-O-(trimethylsilyl)-«beta»-D-ribofuranosyl]-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• NIST Webbook

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