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CAS 17878-69-2

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O-Methylsterigmatocystin

Description:
O-Methylsterigmatocystin is a naturally occurring mycotoxin produced by certain species of fungi, particularly those in the Aspergillus genus. It is a derivative of sterigmatocystin, which is known for its potential carcinogenic properties. This compound is characterized by its complex polycyclic structure, which includes multiple fused aromatic rings. O-Methylsterigmatocystin is soluble in organic solvents but has limited solubility in water, reflecting its hydrophobic nature. The compound is of significant interest in toxicology and food safety due to its presence in contaminated agricultural products, where it poses health risks to humans and animals. Its mechanism of action involves the formation of DNA adducts, leading to mutagenic effects. As a result, regulatory agencies monitor its levels in food and feed products to mitigate exposure risks. Proper handling and analytical methods are essential for studying this compound, given its toxicological implications.
Formula:C19H14O6
InChI:InChI=1S/C19H14O6/c1-21-10-4-3-5-11-15(10)17(20)16-12(22-2)8-13-14(18(16)24-11)9-6-7-23-19(9)25-13/h3-9,19H,1-2H3/t9-,19+/m0/s1
InChI key:InChIKey=JKUJKKGMOZDDJV-ZRNGKTOUSA-N
SMILES:O(C)C=1C2=C(C=3[C@]4([C@@](OC3C1)(OC=C4)[H])[H])OC=5C(C2=O)=C(OC)C=CC5
Synonyms:
  • (3aR,12cS)-3a,12c-Dihydro-6,8-dimethoxy-7H-furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one
  • (3aR,12cS)-6,8-dimethoxy-3a,12c-dihydro-7H-furo[3',2':4,5]furo[2,3-c]xanthen-7-one
  • 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR,12cS)-
  • 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR-cis)-
  • 7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR,12cS)-
  • 7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one, 3a,12c-dihydro-6,8-dimethoxy-, (3aR-cis)-
  • O-Methyl sterigmatocystin
  • Sterigmatocystin, O-methyl-
  • Sterigmatocystin, O-methyl- (6CI)
  • O-Methylsterigmatocystin
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