17-Epiestriol

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Revision as of 10:22, 19 February 2009 (edit) Arun sharma (Talk | contribs) ← Previous diff		Current revision (04:13, 11 December 2009) (edit) (undo) Gaurav (Talk | contribs)
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-	[[Categories:Hormones]]	+	[[Category:Hormones]]
		+	[[Category:HMRbase]]

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Current revision

Contents 1 Description 2 General Properties 3 PhysioChemical Properties 4 External Links

[edit] Description

Show 3-D Structure

A hydroxylated metabolite of ESTRADIOL or ESTRONE that has a hydroxyl group at C3-beta, 16-alpha, and 17-beta position. Estriol is a major urinary estrogen. During PREGNANCY, large amount of estriol is produced by the PLACENTA. Isomers with inversion of the hydroxyl group or groups are called epiestriol.

[edit] General Properties

*Molecular Weight

288.38

*Molecular Formula

C₁₈H₂₄O₃

*IUPAC NAME

(8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol

*Canonical Smiles

CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O

*Isomeric Smiles

C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@H]2O)O)CCC4=C3C=CC(=C4)O

[edit] PhysioChemical Properties

*Melting Point

*LogP

*Water Solubility

[edit] External Links

• [1]Pubchem
• [2]]2J7Y,
• [3]Human Metabolome DataBase