(3aR,12cS)-3a,12c-Dihydro-6,8-dimethoxy-7H-furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one

cas: 17878-69-2 — see every product listed under this CAS number, including other names

(3aR,12cS)-3a,12c-Dihydro-6,8-dimethoxy-7H-furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one (CAS 17878-69-2) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg. Offered by: Chemat.

• 2D
• 3D

8-O-methylsterigmatocystin is a member of sterigmatocystins.

Source: ChEBI

Identity

Molecular formula	C19H14O6
Molecular weight	338.3 g/mol
IUPAC name	(3S,7R)-11,15-dimethoxy-6,8,20-trioxapentacyclo[10.8.0.02,9.03,7.014,19]icosa-1,4,9,11,14(19),15,17-heptaen-13-one
InChIKey	JKUJKKGMOZDDJV-ZRNGKTOUSA-N
SMILES	COC1=CC=CC2=C1C(=O)C3=C(C=C4C(=C3O2)[C@@H]5C=CO[C@@H]5O4)OC

Computed by PubChem (NCBI)

Synonyms: O-Methylsterigmatocystin, O-Methyl sterigmatocystin, 8-O-Methylsterigmatocystin, 7-O-Methylsterigmatocystin, Sterigmatocystin, O-methyl-, orb1943157

Isomers (same molecular formula)

5,12-dihydroxy-7-methoxy-3,4-dihydro-1H-tetracene-2,6,11-trione C₁₉H₁₄O₆

[4-(7-acetyloxy-4-oxochromen-3-yl)phenyl] acetate C₁₉H₁₄O₆

(5-acetyloxy-4-oxo-2-phenylchromen-7-yl) acetate C₁₉H₁₄O₆

3-(4-hydroxyphenyl)-2-methoxydibenzofuran-1,7,8-triol C₁₉H₁₄O₆

1-(1,3-benzodioxol-5-yl)-3-(4-methoxy-1-benzofuran-5-yl)propane-1,3-dione C₁₉H₁₄O₆

2,5-dihydroxy-3-(4-hydroxyphenyl)-6-(4-methoxyphenyl)cyclohexa-2,5-diene-1,4-dione C₁₉H₁₄O₆

2-hydroxy-3,6-bis(4-hydroxyphenyl)-5-methoxycyclohexa-2,5-diene-1,4-dione C₁₉H₁₄O₆

2,3,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione C₁₉H₁₄O₆

(3R)-3,6,8-trihydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione C₁₉H₁₄O₆