The title compound (systematic name: 2,4-dihydroxy-5phenyl-1-beta-D-ribofuranosylpyrimidine trihydrate), crystallized as the trihydrate, C15H16N2O6 center dot 3H(2)O, stabilized by hydrogen bonds to the uracil O atoms. Two statistically disordered water solvent molecules occupy channels along the a axis; the site occupancy factors are ca 0.6 and 0.4. The heterocyclic base is almost planar and is oriented anti with respect to the puckered sugar moiety. The sugar ring adopts a conformation intermediate between twist and envelope.
5-Phenyluridine trihydrate
BERTOLASI, Valerio;
2007
Abstract
The title compound (systematic name: 2,4-dihydroxy-5phenyl-1-beta-D-ribofuranosylpyrimidine trihydrate), crystallized as the trihydrate, C15H16N2O6 center dot 3H(2)O, stabilized by hydrogen bonds to the uracil O atoms. Two statistically disordered water solvent molecules occupy channels along the a axis; the site occupancy factors are ca 0.6 and 0.4. The heterocyclic base is almost planar and is oriented anti with respect to the puckered sugar moiety. The sugar ring adopts a conformation intermediate between twist and envelope.File in questo prodotto:
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