Fallacinal

Fallacinal
Names
	IUPAC name 4,5-Dihydroxy-7-methoxy-9,10-dioxoanthracene-2-carbaldehyde
	Other names 2-Anthracenecarboxaldehyde, 9,10-dihydro-4,5-dihydroxy-7-methoxy-9,10-dioxo- 1,8-Dihydroxy-6-methoxy-9,10-dioxo-9,10-dihydroanthracene-3-carbaldehyde;
Identifiers
CAS Number	4517-57-1;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:144151;
ChemSpider	57525052;
PubChem CID	15559229;
CompTox Dashboard (EPA)	DTXSID10196408 ;
	InChI InChI=1S/C16H10O6/c1-22-8-4-10-14(12(19)5-8)16(21)13-9(15(10)20)2-7(6-17)3-11(13)18/h2-6,18-19H,1H3 Key: MCPKJGRRWINKOH-UHFFFAOYSA-N;
	SMILES COC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3O)C=O;
Properties
Chemical formula	C16H10O6
Molar mass	298.250 g·mol−1
Appearance	orange-red needles
Melting point	250–252 °C (482–486 °F; 523–525 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Fallacinal is an organic compound in the structural class of chemicals known as anthraquinones. It is found in many species of the lichen family Teloschistaceae.