Pinostilbene

Pinostilbene
Names
	Preferred IUPAC name 3-[(E)-2-(4-Hydroxyphenyl)ethen-1-yl]-5-methoxyphenol
	Other names Rapontigentin; 3-methoxyresveratrol; trans-Pinostilbene; 3,4′-dihydroxy-5-methoxystilbene
Identifiers
CAS Number	42438-89-1 ; 871504-87-9 (non-specific) ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:63672;
ChemSpider	4582840;
ECHA InfoCard	100.223.039
KEGG	C20154;
PubChem CID	5473050;
UNII	4PAK325BEM ;
CompTox Dashboard (EPA)	DTXSID50420234 ;
	InChI InChI=1S/C15H14O3/c1-18-15-9-12(8-14(17)10-15)3-2-11-4-6-13(16)7-5-11/h2-10,16-17H,1H3/b3-2+ Key: KUWZXOMQXYWKBS-NSCUHMNNSA-N; InChI=1/C15H14O3/c1-18-15-9-12(8-14(17)10-15)3-2-11-4-6-13(16)7-5-11/h2-10,16-17H,1H3/b3-2+ Key: KUWZXOMQXYWKBS-NSCUHMNNBC;
	SMILES COC1=CC(=CC(=C1)O)/C=C/C2=CC=C(C=C2)O;
Properties
Chemical formula	C15H14O3
Molar mass	242.27 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Pinostilbene is a stilbenoid found in Gnetum venosum^[1] and in the bark of Pinus sibirica.^[2]

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Names

Preferred IUPAC name 3-[(E)-2-(4-Hydroxyphenyl)ethen-1-yl]-5-methoxyphenol
Other names Rapontigentin 3-methoxyresveratrol trans-Pinostilbene 3,4′-dihydroxy-5-methoxystilbene
Identifiers
CAS Number	42438-89-1^Y 871504-87-9 (non-specific)^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:63672
ChemSpider	4582840
ECHA InfoCard	100.223.039
KEGG	C20154
PubChem CID	5473050
UNII	4PAK325BEM^Y
CompTox Dashboard (EPA)	DTXSID50420234
InChI InChI=1S/C15H14O3/c1-18-15-9-12(8-14(17)10-15)3-2-11-4-6-13(16)7-5-11/h2-10,16-17H,1H3/b3-2+ Key: KUWZXOMQXYWKBS-NSCUHMNNSA-N InChI=1/C15H14O3/c1-18-15-9-12(8-14(17)10-15)3-2-11-4-6-13(16)7-5-11/h2-10,16-17H,1H3/b3-2+ Key: KUWZXOMQXYWKBS-NSCUHMNNBC
SMILES COC1=CC(=CC(=C1)O)/C=C/C2=CC=C(C=C2)O
Properties
Chemical formula	C₁₅H₁₄O₃
Molar mass	242.27 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references