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Helioscopinolide B
SpectraBase Compound ID GHSOe20LhMc
InChI InChI=1S/C20H28O3/c1-11-13-9-12-5-6-16-19(2,3)17(21)7-8-20(16,4)14(12)10-15(13)23-18(11)22/h9,14-17,21H,5-8,10H2,1-4H3/t14-,15-,16-,17+,20+/m1/s1
InChIKey KZIADLALQLRZIQ-PANQXIRQSA-N
Mol Weight 316.44 g/mol
Molecular Formula C20H28O3
Exact Mass 316.203845 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID B0JAQJpuU4f
Name Helioscopinolide B
Appearance Colorless crystals
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H28O3
InChI InChI=1S/C20H28O3/c1-11-13-9-12-5-6-16-19(2,3)17(21)7-8-20(16,4)14(12)10-15(13)23-18(11)22/h9,14-17,21H,5-8,10H2,1-4H3/t14-,15-,16-,17+,20+/m1/s1
InChIKey KZIADLALQLRZIQ-PANQXIRQSA-N
Instrument Name Kratos MS25RF
Ionization Type EI
Literature Reference DOI 10.1021/np0400048
Molecular Weight 316.441 g/mol
Optical Rotation [a]D25 = +170 (c = 0.17, CHCl3)
SMILES O[C@@]1(C([C@@]2([C@@](CC1)([C@]1(C(CC2)=CC=2[C@@](C1)(OC(C2C)=O)[H])[H])C)[H])(C)C)[H]
SPLASH splash10-03dr-1900000000-2eacdba2566fc9124542
Source of Spectrum G4-67-SM3-3
Wiley ID 1881805