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NIGRASIN_J;2-[(2-S)-2,3-DIHYDRO-7-HYDROXY-2-(1-HYDROXY-1,5-DIMETHYL-4-HEXEN-1-YL)-4-BENZOFURANYL]-3-METHOXY-5,7-DIHYDROXY-4-H-1-
SpectraBase Compound ID Fd0KfnCHKtP
InChI InChI=1S/C26H28O8/c1-13(2)6-5-9-26(3,31)20-12-16-15(7-8-17(28)23(16)34-20)24-25(32-4)22(30)21-18(29)10-14(27)11-19(21)33-24/h6-8,10-11,20,27-29,31H,5,9,12H2,1-4H3/t20-,26?/m0/s1
InChIKey ZFZCFFNYBORJLD-DQUNLGLBSA-N
Mol Weight 468.5 g/mol
Molecular Formula C26H28O8
Exact Mass 468.178418 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JW9bZPxrhk5
Name Nigrasin I
Appearance Yellow, amorphous powder
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C26H28O8
InChI InChI=1S/C26H28O8/c1-13(2)6-5-9-26(3,31)20-12-16-15(7-8-17(28)23(16)34-20)24-25(32-4)22(30)21-18(29)10-14(27)11-19(21)33-24/h6-8,10-11,20,27-29,31H,5,9,12H2,1-4H3/t20-,26?/m0/s1
InChIKey ZFZCFFNYBORJLD-DQUNLGLBSA-N
Instrument Name Agilent 5973N, VG Autospec-3000, Finnigan MAT 95
Ionization Type EI
Literature Reference DOI 10.1021/np100907d
Molecular Weight 468.502 g/mol
Optical Rotation [a]D25 = +57 (c = 0.3, acetone)
Reported Formula C26H28O8
SMILES Oc1ccc(c2C[C@@](C(CCC=C(C)C)(O)C)(Oc12)[H])C=1Oc2cc(cc(c2C(C1OC)=O)O)O
SPLASH splash10-0006-2319100000-fdc8b09e3d6e696f1f76
Source of Spectrum G4-74-SM47-10
Wiley ID 1852085