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Estradiol Impurity 4

Estradiol Impurity 4

Product Description
CAT No.
ALN-E031041
CAS No.
57780-81-1
Mol. F.
C18H24O4
Mol. Wt.
304.4
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RFQ
Chemical Name : (1S,3aS,4S,7aS)-4-(2,5-dihydroxyphenethyl)-1-hydroxy-7a-methyloctahydro-5H-inden-5-one
Smiles : C[C@]([C@H]1O)(CCC2=O)[C@](CC1)([H])[C@@H]2CCC(C=C(O)C=C3)=C3O
Inchi : InChI=1/C17H19N3O4S/c1-10-15(18-7-11(8-21)16(10)24-3)9-25(22)17-19-13-5-4-12(23-2)6-14(13)20-17/h4-7,21H,8-9H2,1-3H3,(H,19,20)

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. ReddynDer Pharmacia Lettre, 2016, 8 (4):50-61

Determination of estradiol and its degradation products by liquid chromatography

, Satyadev T. N. V. S. S.1 , G. Hephzibah1 and T. V. Reddy – Der Pharmacia Lettre, 2016, 8 (4):50-61

Determination of Related Substances in Estradiol Valerate Tablet by Use of HPLC Method

Lucie Havlíková, Lucie Nováková, Ludmila Matysová, Jan Sícha – Journal of Chromatography A 1119(1-2):216-23

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