Taleranol

Taleranol
Clinical data
Other names	P-1560; Teranol; β-Zearalanol
Identifiers
	IUPAC name (7S,11S)-7,15,17-Trihydroxy-11-methyl-12-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-13-one;
CAS Number	42422-68-4;
PubChem CID	65434;
UNII	HUN219N434;
ChEBI	CHEBI:35071;
ChEMBL	ChEMBL491510;
CompTox Dashboard (EPA)	DTXSID3022532 ;
ECHA InfoCard	100.164.729
Chemical and physical data
Formula	C18H26O5
Molar mass	322.401 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C[C@H]1CCC[C@@H](O)CCCCCc2cc(O)cc(O)c2C(=O)O1;
	InChI InChI=1S/C18H26O5/c1-12-6-5-9-14(19)8-4-2-3-7-13-10-15(20)11-16(21)17(13)18(22)23-12/h10-12,14,19-21H,2-9H2,1H3/t12-,14-/m0/s1; Key:DWTTZBARDOXEAM-JSGCOSHPSA-N;

Taleranol (INN, USAN) (developmental code name P-1560), or teranol, also known as β-zearalanol, is a synthetic, nonsteroidal estrogen of the resorcylic acid lactone group related to mycoestrogens found in Fusarium spp which was never marketed. It is the β epimer of zeranol (α-zearalanol) and is a major metabolite of zeranol but with less biological activity.