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nigrasin j

Go to external page http://purl.obolibrary.org/obo/CHEBI_68021

A trihydroxyflavone that is flavone substituted by hydroxy groups at positions 5, 7 and 4', a methoxy group at position 3 and a 6-hydroxy-2-methylhept-2-en-6-yl substituted tetrahydrofuran ring across positions 5' and 6'. It has been isolated from Morus nigra.

Term info

Label

nigrasin j

Synonyms
  • 5,7-dihydroxy-2-[(2S)-7-hydroxy-2-(2-hydroxy-6-methylhept-5-en-2-yl)-2,3-dihydro-1-benzofuran-4-yl]-3-methoxy-4H-chromen-4-one
database cross reference
Subsets

3_STAR

IUPAC NAME
5,7-dihydroxy-2-[(2S)-7-hydroxy-2-(2-hydroxy-6-methylhept-5-en-2-yl)-2,3-dihydro-1-benzofuran-4-yl]-3-methoxy-4H-chromen-4-one [ IUPAC ]

charge

0

formula

C26H28O8

has obo namespace

chebi_ontology

id

CHEBI:68021

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

mass

468.49570

monoisotopicmass

468.17842

smiles

COc1c(oc2cc(O)cc(O)c2c1=O)-c1ccc(O)c2O[C@@H](Cc12)C(C)(O)CCC=C(C)C