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Estradiol Valerate EP Impurity C

SZ CAT No SZ-E005004
CAS No 95959-20-9
Mol.F. C23H30O3
Mol.Wt. 354.4
Inv. Status In Stock


Chemical Name: 3-Hydroxyestra-1,3,5(10),9(11)-tetraen-17β-yl pentanoate (as per EP) ; 3-Hydroxyestra-1,3,5(10),9(11)-tetraen-17β-yl valerate (as per USP)

Synonym: Estradiol-9-ene valerate

Smiles: OC(C=C1)=CC2=C1C3=CC[C@]4(C)[C@](OC(CCCC)=O)([H])CC[C@@]4([H])[C@]3([H])CC2

Inchi: InChI=1S/C23H32O3/c1-3-4-5-22(25)26-16-7-9-17-15(14-16)6-8-19-18(17)12-13-23(2)20(19)10-11-21(23)24/h7,9,14,18-21,24H,3-6,8,10-13H2,1-2H3/t18-,19-,20+,21+,23+/m1/s1

Validated RP-HPLC method for the determination of estradiol valerate in bulk and pharmaceutical formulations
M. Madhu1 *, Satyadev T. N. V. S. S.1 , G. Hephzibah1 and T. V. Reddy
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Determination of estradiol and its degradation products by liquid chromatography
Lucie Havlíková, Lucie Nováková, Ludmila Matysová, Jan Sícha
Journal of Chromatography A 1119(1-2):216-23
 
Determination of Related Substances in Estradiol Valerate Tablet by Use of HPLC Method
Du, Biying
Current Pharmaceutical Analysis, Volume 14, Number 5, 2018, pp. 513-518(6)