  We investigate the algebraic curve for string in $Sch_5\times S^5$. We
compute the semiclassical spectrum for BMN string in $Sch_5\times S^5$ from the
algebraic curve. We compare our results with the anomalous dimensions in
$sl(2)$ sector of the null dipole deformation of $\mathcal{N} = 4$ super
Yang-Mills theory.
