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Identification, Isolation and Characterization of Unknown Impurity in Daunorubicin Hydrochloride

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1TitleTitle of DocumentIdentification, Isolation and Characterization of Unknown Impurity in Daunorubicin Hydrochloride
2CreatorAuthor's name, affiliation, country AJAY SINGH RAWAT*, VITTHAL BUCHUDE, KAMLESH CHAUHAN, DIVYESH PATEL, RITESH PATEL, CHANDRAKANT BELWAL and ANAND VARDHAN
Sterling Biotech Limited, Jambusar State Highway, Village Masar 391421, Taluka, Padra, Distt: Vadodara Gujarat India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Daunorubicin, Unknown impurity, Chromatography, Preparative HPLC, Lyophilization, NMR, LC-MS, LC/MS/MS
4DescriptionAbstract An unknown impurity in the bulk drug daunorubicin hydrochloride observed at 1.79 RRT was detected by the means of reverse phase isocratic High performance liquid chromatography (HPLC). This impurity was isolated, enriched and was subjected to mass and NMR spectral studies. Based on the spectral data the impurity was identified as (8S,10S)-8-ethyl-10-[(2S,4S,5S,6S)-4-amino-5-hydroxy-6-methyl-oxan-2-yl]oxy-6,8,11-trihydroxy-1-methoxy-9,10-dihydro-7H-tetracene-5,12-dione also known as 13-deoxy-daunorubicin.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  3 , Number  (3), (2014)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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