Chem
J-GLOBAL ID:200907001209447483   Nikkaji number:J136.433B

(+)-Usnic acid

(+)-ウスニン酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C18H16O7
Molecular formula furigana: C18-H16-O7
Molecular weight: 344.319
InChI: InChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,11,22-23H,1-4H3/t11?,18-/m0/s1
InChI key: CUCUKLJLRRAKFN-MCEAHNFKSA-N
SMILES: CC(=O)C1C(=O)C=C2Oc3c(c(O)c(C)c(O)c3C(=O)C)[C@@]2(C)C1=O
Systematic name  (5):
  • (9bR)-7,9-ジヒドロキシ-2,6-ジアセチル-8,9b-ジメチルジベンゾフラン-1,3(2H,9bH)-ジオン
  • [9bR,(+)]-2,6-ジアセチル-7,9-ジヒドロキシ-8,9b-ジメチルジベンゾフラン-1,3(2H,9bH)-ジオン
  • 2,6-ジアセチル-7,9-ジヒドロキシ-8,9bα-ジメチルジベンゾフラン-1,3(2H,9bH)-ジオン
  • (2R)-4,10-ジアセチル-11,13-ジヒドロキシ-2,12-ジメチル-8-オキサトリシクロ[7.4.0.02,7]トリデカ-1(9),6,10,12-テトラエン-3,5-ジオン
  • (2R)-4,10-diacetyl-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.02,7]trideca-1(9),6,10,12-tetraene-3,5-dione
Other name (10):
  • d-ウスニン酸
  • (+)-ウスニン酸
  • d-Usninic acid
  • d-Usnic acid
  • (+)-Usnic acid
Show all
CAS registry number: 7562-61-0
Regulation number (1):
  • EINECS2314560
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