Escitalopram

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We offer EscitalopramOur Quality is according to latest pharmacopeia EscitalopramGrade-BP/EP/USPTherapeutic Category-Antidepressant Specification      Chemical Name      Methyl Hydrogen-9,11a-epoxy-17 a-hydroxy-3- oxopregn-4-ene-7 a,21-dicarboxylateTEST                      STANDARDSDescription            An off White to white powderSolubility                Soluble in DichloromethaneMelting Range        230°C to 240°CIdentificationA) IR-SpectrumB) By HPLC                 The sample infrared spectrum is concordant with that of the spectrum of standard.The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained assay.Loss on drying       Note more than 1.0% w/wResidue on Ignition     Not more than 0.2% w/wHeavy metals         Not more than 20PPMRelated Substances by HPLC            Impurity-1 NMT 0.15%Single Impurity NMT 0.1%Total Impurity NMT 1.0%Assay by HPLC(On Dried Basis )   Between 98.0 % w/w to 102.0 % w/wResidual Solvents by GC        Methanol NMT 3000 PPMAcetone NMT 5000 PPM2-Butanone NMT 5000 PPMCyclohexane NMT 3880 PPMToluene NMT 890 PPMN,N-Dimethyl Formamide NMT 880PPMEthyl Acetate NMT 5000 PPMDichlormethane NMT 600PPM