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Alizarin, di-TMS
SpectraBase Compound ID 3GmxiorFkXr
InChI InChI=1S/C20H24O4Si2/c1-25(2,3)23-16-12-11-15-17(20(16)24-26(4,5)6)19(22)14-10-8-7-9-13(14)18(15)21/h7-12H,1-6H3
InChIKey RZCLEMFRDFRIFA-UHFFFAOYSA-N
Mol Weight 384.58 g/mol
Molecular Formula C20H24O4Si2
Exact Mass 384.121312 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4GEGNFDc7Nv
Name alizarin, 2TMS
Alternate Name(s) Alizarin, 2TMS Alizarin Red, 2TMS Alizarina, 2TMS Alizarine Red, 2TMS Eljon Madder, 2TMS 1,2-Dihydroxyanthraquinone, 2TMS 1,2-Dihydroxyanthracene-9,10-dione, 2TMS 1,2-bis((trimethylsilyl)oxy)anthracene-9,10-dione
Comments Derivatization type: 2 TMS (mass: 384.121); CC-BY: Oliver Fiehn, University of California, Davis; MoNA-ID: FiehnLib000079; Note: The molecular formula of the structure shown is C14H8O4 - which differs from the formula reported for the mass spectrum (C20H24O4Si2)
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Formula C20H24O4Si2
InChI InChI=1S/C20H24O4Si2/c1-25(2,3)23-16-12-11-15-17(20(16)24-26(4,5)6)19(22)14-10-8-7-9-13(14)18(15)21/h7-12H,1-6H3
InChIKey RZCLEMFRDFRIFA-UHFFFAOYSA-N
Molecular Weight 384.578 g/mol
SMILES c1ccc2c(c1)C(c1ccc(c(c1C2=O)O[Si](C)(C)C)O[Si](C)(C)C)=O
SPLASH splash10-014i-0946000000-184eb074f44e6f51e91f
Source of Spectrum FM-2019-79-0
Wiley ID 1817775