Alternariol
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Description

Alternariol is a benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1 and by hydroxy groups at positions 3, 7, and 9. It is the most important mycotoxin produced by the black mould Alternaria species, which are the most common mycoflora infecting small grain cereals worldwide. It has a role as a metabolite, a mycotoxin and an EC 3.1.1.8 (cholinesterase) inhibitor. It is a member of phenols and a benzochromenone.

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Source creator
Oliver
Source license
CC-BY
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Tags

#nih-3d
#small molecules
#alternariol
#641-38-3
#3,7,9-trihydroxy-1-methyl-6h-benzo[c]chromen-6-one
#3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one
#chebi:64983
#3,7,9-trihydroxy-1-methyl-6h-dibenzo[b,d]pyran-6-one
#aoh
#kn9l4260jw
#nsc638263
#6h-dibenzo(b,d)pyran-6-one, 1-methyl-3,7,9-trihydroxy-
#ccris 6734
#3,7,9-trihydroxy-1-methyl-6h-dibenzo(b,d)pyran-6-one
#brn 0244839
#unii-kn9l4260jw
#alternariol from alternaria sp.
#3,4,4'-trihydroxy-6'-methyl-2-biphenylcarboxylic acid, gamma lactone
#5-18-04-00516 (beilstein handbook reference)
#chembl519982
#megxm0_000137
#schembl1096830
#alternariol, analytical standard
#acon0_000598
#acon1_001301
#6h-dibenzo[b,d]pyran-6-one, 3,7,9-trihydroxy-1-methyl-
#dtxsid80214305
#zinc402623
#hy-n6714
#bdbm50479267
#mfcd00133068
#akos015916292
#cs-w020863
#nsc-638263
#alternariol from alternaria sp., ~96%
#ncgc00180653-01
#ls-14270
#nci60_012751
#ft-0661536
#3,4',5-trihydroxy-6'-methyldibenzo-a-pyrone
#f85636
#3,4',5-trihydroxy-6'-methyldibenzo-alpha-pyrone
#3,7,9-trihydroxy-1-methyl-benzo[c]chromen-6-one
#a867945
#q410677
#brd-k62196712-001-01-3
#1-methyl-3,7,9-trihydroxy-6h-dibenzo(b,d)pyran-6-one
#3,7,9-trihydroxy-1-methyl-6h-benzo[c]chromen-6-one #
#alternariol 3,4',5-trihydroxy-6'-methyl-dibenzo[a]pyrone
#3,7,9-trihydroxy-1-methyl-6h-dibenzo[b,d]pyran-6-one, 9ci
#brop ?bromotris(dimethylamino)phosphonium hexafluorophosphate
#3,4,4'-trihydroxy-6'-methyl-2-biphenylcarboxylic acid gamma-lactone
#3,7,9-trihydroxy-1-methylbenzo(c)chromen-6-one
#3,7,9-trihydroxy-1-methyl-6h-benzo(c)chromen-6-one
#refchem:111529
#dtxcid40136796
#alternariol/aoh
#cebxxekpiidjhl-uhfffaoysa-n
#alternariol (6ci,7ci); 3,7,9-trihydroxy-1-methyl-6h-dibenzo[b,d]pyran-6-one; nsc 638263
#3mf
#blend
#fbx
#glb
#jpg
#mtl
#obj
#ply
#png
#stl
#wrl
#x3d

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Alternariol

From NIH 3D
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Category

learning

License

CC-BY

Published

8/29/2026

Availability

free on NIH 3D