Sennoside

Simultaneous separation of three isomeric sennosides from senna leaf (Cassia acutifolia) using counter‐current chromatography
Sait Byul Park  Yeong Shik Kim
Journal of Separation Science Volume38, Issue20 October 2015 Pages 3502-3507
 
Development of Eastern Blotting Technique for Sennoside A and Sennoside B using Anti-Sennoside A and Anti-Sennoside B Monoclonal Antibodies
Osamu Morinaga,a Takuhiro Uto,a Seiichi Sakamoto,b Waraporn Putalun,c Sorasak Lhieochaiphant,d Hiroyuki Tanakab and Yukihiro Shoyamaa
Phytochem. Anal. 2009; 20: 154–158

Sennoside is chemically 4,4'-Dihydroxy-10,10'-dioxo-5,5'-bis((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-9,9',10,10'-tetrahydro-[9,9'-bianthracene]-2,2'-dicarboxylic acid. Sennoside is supplied with detailed characterization data compliant with regulatory guideline. Sennoside can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Sennoside.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.