Analyte Name

9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecyclopentyl]guanine

CAS Number

649761-24-0

Molecular Formula

C27 H31 N5 O2 Si

Molecular Weight

485.65

Accurate Mass

485.2247

Flash Point

5

SMILES

C[Si](C)([C@H]1C[C@@H](C(=C)[C@@H]1COCc2ccccc2)n3cnc4C(=O)NC(=Nc34)N)c5ccccc5

InChI

InChI=1S/C27H31N5O2Si/c1-18-21(16-34-15-19-10-6-4-7-11-19)23(35(2,3)20-12-8-5-9-13-20)14-22(18)32-17-29-24-25(32)30-27(28)31-26(24)33/h4-13,17,21-23H,1,14-16H2,2-3H3,(H3,28,30,31,33)/t21-,22-,23-/m0/s1

IUPAC

2-amino-9-[(1S,3R,4S)-4-[dimethyl(phenyl)silyl]-2-methylidene-3-(phenylmethoxymethyl)cyclopentyl]-1H-purin-6-one

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

FRANCE

Tariff Code

29335995

Product Type

Impurity

Product Format

Neat

API Family

Entecavir Monohydrate

Analytical Method

Monograph only