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ESTRA-1,3,5(10)-TRIENE-3,16,17-TRIOL, (16alpha,17beta)-
SpectraBase Compound ID IVEwzM7Cp7g
InChI InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3
InChIKey PROQIPRRNZUXQM-UHFFFAOYSA-N
Mol Weight 288.39 g/mol
Molecular Formula C18H24O3
Exact Mass 288.172545 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID AjN5xNIjJNk
Name Estriol
CAS Registry Number 50-27-1
Classification Estrogen
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Exact Mass 288.172544630 u
Formula C18H24O3
InChI InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3
InChIKey PROQIPRRNZUXQM-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 288.387 g/mol
SMILES C1C(C(C2(C1C1CCc3cc(ccc3C1CC2)O)C)O)O
SPLASH splash10-000i-3950000000-8cb23318cefe378936de
Sample Comments The MMPW Reference Handbook and associated Tables are attached to Record #1, under the Attachments tab. Refer to these references for an explanation of the Sample Preparation Procedure "Detected" abbreviations, as well as other relevant information pertaining to this database.
Source of Spectrum H.H.Maurer, M.Meyer, K.Pfleger, A.A. Weber / University of Saarland, D-66424 Homburg Germany
Technique GC/MS
Wiley ID MMPW6e_1436