Spectrum RP030303 for ?-Estradiol

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Compound Information

Chemical Names

Compound Classification (provided by ClassyFire)

ClassyFire is a freely accessible computational tool that uses the ChemOnt taxonomy to classify chemical entities based on their structure. ClassyFire combines structure search, IUPAC name parsing, and evaluation of logical expressions to retrieve structural features, which are then mapped to the corresponding ChemOnt classes.

Compound Metadata

NameValue
InChI=1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17+,18+/m1/s1
VOXZDWNPVJITMN-ZBRFXRBCSA-N
C18H24O2
272.177630008
OC1=CC=C2C(=C1)CCC3C2CCC4(C)C(O)CCC34

Mass Spectral Metadata

NameValue
RP030303
2017.10.27
BGC, Helmholtz Zentrum Muenchen
CC BY
Copyright (C) 2017
272.1776
maXis plus UHR-ToF-MS, Bruker Daltonics
LC-ESI-QTOF
MS2
ESI
CID
40
BEH C18 1.7um, 2.1x100mm, Waters
95/5 at 0 min, 95/5 at 1.12 min, 0.5/99.5 at 6.41 min, 0.5/99.5 at 10.01 min
400 uL/min
4.483 min
Water with 0.1% formic acid
ACN with 0.1% formic acid
Peaks with additional N2/O included
RMassBank 2.4.0
positive
2.803207600589574
0.6963882452908418
273.1849
[M+H]+
2.5623963841597983 ppm
-7.000079999670561E-4 Da