Anhalidine

Anhalidine
Names
	Preferred IUPAC name 6,7-Dimethoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-8-ol
Identifiers
CAS Number	2245-94-5 ;
3D model (JSmol)	Interactive image;
ChemSpider	2033430;
PubChem CID	2752318;
UNII	4E6N7C369C ;
CompTox Dashboard (EPA)	DTXSID60176992 ;
	InChI InChI=1S/C12H17NO3/c1-13-5-4-8-6-10(15-2)12(16-3)11(14)9(8)7-13/h6,14H,4-5,7H2,1-3H3 Key: DTXOXOHMRGAFDX-UHFFFAOYSA-N; InChI=1/C12H17NO3/c1-13-5-4-8-6-10(15-2)12(16-3)11(14)9(8)7-13/h6,14H,4-5,7H2,1-3H3 Key: DTXOXOHMRGAFDX-UHFFFAOYAS;
	SMILES OC1=C(C(OC)=CC2=C1CN(C)CC2)OC;
Properties
Chemical formula	C12H17NO3
Molar mass	223.272 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

Anhalidine is a naturally occurring tetrahydroisoquinoline based alkaloid which can be isolated from Lophophora williamsii; it has also been detected in other cactii and several species of Acacia. It is part of a family of compounds that are structurally related to mescaline. Anhalidine has been found to act as a potent inverse agonist of the serotonin 5-HT₇ receptor.