(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione
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![(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220812/15ee8bad00df462681a7fc4071fa551c.png "(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione")
(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione
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CAS No:
76069-41-5
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Formula:
C32H26O10
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Chemical Name:
(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione
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Synonyms:
[10,10′-Bi-4H-naphtho[2,3-b]pyran]-4,4′-dione,5,5′-dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl-,(10R)-;4H-Naphtho[2,3-b]pyran,bimol. deriv.;(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione;Nigerone;(-)-Nigerone
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CAS No:
Description
Solid
Nigerone is a biaryl resulting from the formal oxidative dimerisation of two molecules of 5-hydroxy-6,8-dimethoxy-2-methyl-4H-benzo[g]chromen-4-one to form a single bond linking position 10 of each moiety (the 10Ra enantiomer). It has a role as a mycotoxin, an Aspergillus metabolite and an antifungal agent. It is a biaryl, a benzochromenone and a member of phenols.
(10R)-5,5′-Dihydroxy-6,6′,8,8′-tetramethoxy-2,2′-dimethyl[10,10′-bi-4H-naphtho[2,3-b]pyran]-4,4′-dione Basic Attributes
570.5 g/mol
570.54
348118
DTXSID60226966
Computed Properties
Molecular Weight:570.5
XLogP3:6.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:5
Exact Mass:570.15259702
Monoisotopic Mass:570.15259702
Topological Polar Surface Area:130
Heavy Atom Count:42
Complexity:1030
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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