Estetrol

Development and validation of a high performance liquid chromatography/diode array detection method for estrogen determination: Application to residual analysis in meat products
Sadeem S. Alqahtani, Deema M. Bin Humaid, Sabreen H. Alshail, Dalal T. AlShammari, Hessa Al-Showiman, Nourah Z. Alzoman, Hadir M. Maher
Open Chemistry 2020; 18: 995–1010
 
Label free selective detection of estriol using graphene oxide-based fluorescence sensor
H. S. Kushwaha, Reshma Sao, and Rahul Vaish
Journal of Applied Physics 116, 034701 (2014)

Estetrol is chemically (8R,9S,13S,14S,15R,16R,17R)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,15,16,17-tetraol. Estetrol is supplied with detailed characterization data compliant with regulatory guideline. Estetrol 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 Estriol.

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.