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5,8-dihydroxy-2-(4-methyl-3-pentenyl)-1,4-naphthoquinone

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5,8-dihydroxy-2-(4-methyl-3-pentenyl)-1,4-naphthoquinone
SpectraBase Compound ID Lwkk7FJKm8Y
InChI InChI=1S/C16H16O4/c1-9(2)4-3-5-10-8-13(19)14-11(17)6-7-12(18)15(14)16(10)20/h4,6-8,17-18H,3,5H2,1-2H3
InChIKey VOMDIEGPEURZJO-UHFFFAOYSA-N
Mol Weight 272.3 g/mol
Molecular Formula C16H16O4
Exact Mass 272.104859 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 80qM2eWJYLo
Name 5,8-DIHYDROXY-2-(4-METHYL-3-PENTENYL)-1,4-NAPHTHOQUINONE
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H16O4
InChI InChI=1S/C16H16O4/c1-9(2)4-3-5-10-8-13(19)14-11(17)6-7-12(18)15(14)16(10)20/h4,6-8,17-18H,3,5H2,1-2H3
InChIKey VOMDIEGPEURZJO-UHFFFAOYSA-N
Melting Point 91C
Molecular Weight 272.30
Solvent Chloroform-d; Reference=TMS Spectrometer= Bruker AC-300
Synonyms DEOXYSHIKONIN SHIKONIN, DEOXY-, 1,4-NAPHTHOQUINONE, 5,8-DIHYDROXY-2-/4-METHYL-3-PENTENYL/-,