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Substance Name: 1-Hydroxy-O-methylsterigmatocystin
RN: 20797-80-2
InChIKey: QRARGUIFAGCOOA-UHFFFAOYSA-N

Note

  • Found in cultures of Aspergillus parasiticus; converted by A parasiticus to aflatoxin B2.

Molecular Formula

  • C19-H14-O7

Molecular Weight

  • 354.3126
 
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Names and Synonyms

Name of Substance

  • 1-Hydroxy-O-methylsterigmatocystin

Synonyms

  • 12c-Hydroxy-6,8-dimethoxy-3a,12c-dihydro-7H-furo(3',2':4,5)furo(2,3-c)xanthen-7-one
  • Aspertoxin
  • HOMST

Systematic Name

  • 7H-Furo(3',2':4,5)furo(2,3-c)xanthen-7-one, 3a,12c-dihydro-12c-hydroxy-6,8-dimethoxy- (VAN)

Registry Numbers

CAS Registry Number

  • 20797-80-2

System Generated Number

  • 0020797802

Structure Descriptors

InChI

1S/C19H14O7/c1-22-9-4-3-5-10-13(9)16(20)14-11(23-2)8-12-15(17(14)25-10)19(21)6-7-24-18(19)26-12/h3-8,18,21H,1-2H3

InChIKey

QRARGUIFAGCOOA-UHFFFAOYSA-N

Smiles

COc1cccc2Oc3c(C(=O)c12)c(OC)cc4OC5OC=CC5(O)c34