Constictic acid

Constictic acid
Identifiers
CAS Number	30287-05-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	95797318;
PubChem CID	71436827;
CompTox Dashboard (EPA)	DTXSID70893906 ;
	InChI InChI=1S/C19H14O10/c1-6-3-9(26-2)7(4-20)14-10(6)17(23)28-15-8(5-21)13(22)11-12(16(15)27-14)19(25)29-18(11)24/h3-4,19,21-22,25H,5H2,1-2H3 Key: FYPCEUKJORJHDL-UHFFFAOYSA-N;
	SMILES CC1=CC(=C(C2=C1C(=O)OC3=C(O2)C4=C(C(=C3CO)O)C(=O)OC4O)C=O)OC;
Properties
Chemical formula	C19H14O10
Molar mass	402.311 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Constictic acid is a chemical compound of the depsidone class. It was first isolated in 1968 from lichen of the genus Usnea.^[1] It has since been found in many other lichen genera including Menegazzia,^[2] Crespoa,^[3] and Xanthoparmelia.^[4]

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Constictic acid

References

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Identifiers

CAS Number	30287-05-9^Y
3D model (JSmol)	Interactive image
ChemSpider	95797318
PubChem CID	71436827
CompTox Dashboard (EPA)	DTXSID70893906
InChI InChI=1S/C19H14O10/c1-6-3-9(26-2)7(4-20)14-10(6)17(23)28-15-8(5-21)13(22)11-12(16(15)27-14)19(25)29-18(11)24/h3-4,19,21-22,25H,5H2,1-2H3 Key: FYPCEUKJORJHDL-UHFFFAOYSA-N
SMILES CC1=CC(=C(C2=C1C(=O)OC3=C(O2)C4=C(C(=C3CO)O)C(=O)OC4O)C=O)OC
Properties
Chemical formula	C₁₉H₁₄O₁₀
Molar mass	402.311 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references