Plicadin

Plicadin
Names
	Preferred IUPAC name 9-Hydroxy-2,2-dimethyl-2H,6H-([1]benzofuro[2,3-d′]benzo[1,2-b:3,4-b′]dipyran)-6-one
Identifiers
CAS Number	137551-37-2 ;
3D model (JSmol)	Interactive image ;
ChemSpider	9155739 ;
PubChem CID	10980538 ;
CompTox Dashboard (EPA)	DTXSID501029563 ;
	InChI InChI=1S/C20H14O5/c1-20(2)8-7-12-14(25-20)6-5-13-17(12)24-19(22)16-11-4-3-10(21)9-15(11)23-18(13)16/h3-9,21H,1-2H3 Key: SPBFWPDNBGDCCJ-UHFFFAOYSA-N ; InChI=1/C20H14O5/c1-20(2)8-7-12-14(25-20)6-5-13-17(12)24-19(22)16-11-4-3-10(21)9-15(11)23-18(13)16/h3-9,21H,1-2H3 Key: SPBFWPDNBGDCCJ-UHFFFAOYAA;
	SMILES Oc4cc5oc2c(C(=O)Oc1c3C=CC(C)(C)Oc3ccc12)c5cc4;
Properties
Chemical formula	C20H14O5
Molar mass	334.32 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Last updated May 24, 2025

Plicadin is a coumestan found in the herb Psoralea plicata .^[1]

References

↑ Rasool, Nazli; Qasim Khan, Abdul; Uddin Ahmad, Viqar; Malik, Abdul (1991). "A benzoquinone and a coumestan from Psoralea plicata" . Phytochemistry. 30 (8): 2800–2803. Bibcode:1991PChem..30.2800R. doi:10.1016/0031-9422(91)85151-O.

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[1] Rasool, Nazli; Qasim Khan, Abdul; Uddin Ahmad, Viqar; Malik, Abdul (1991). "A benzoquinone and a coumestan from Psoralea plicata" . Phytochemistry. 30 (8): 2800–2803. Bibcode:1991PChem..30.2800R. doi:10.1016/0031-9422(91)85151-O.

[1]

Names

Preferred IUPAC name 9-Hydroxy-2,2-dimethyl-2H,6H-([1]benzofuro[2,3-d′]benzo[1,2-b:3,4-b′]dipyran)-6-one
Identifiers
CAS Number	137551-37-2 ^N
3D model (JSmol)	Interactive image
ChemSpider	9155739 ^N
PubChem CID	10980538
CompTox Dashboard (EPA)	DTXSID501029563
InChI InChI=1S/C20H14O5/c1-20(2)8-7-12-14(25-20)6-5-13-17(12)24-19(22)16-11-4-3-10(21)9-15(11)23-18(13)16/h3-9,21H,1-2H3^N Key: SPBFWPDNBGDCCJ-UHFFFAOYSA-N^N InChI=1/C20H14O5/c1-20(2)8-7-12-14(25-20)6-5-13-17(12)24-19(22)16-11-4-3-10(21)9-15(11)23-18(13)16/h3-9,21H,1-2H3 Key: SPBFWPDNBGDCCJ-UHFFFAOYAA
SMILES Oc4cc5oc2c(C(=O)Oc1c3C=CC(C)(C)Oc3ccc12)c5cc4
Properties
Chemical formula	C₂₀H₁₄O₅
Molar mass	334.32 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references