Cheilanthifoline

Cheilanthifoline
Names
	IUPAC name 2-Methoxy-2′H-[1,3]dioxolo[4′,5′:9,10]berbin-3-ol
	Systematic IUPAC name (6aS)-9-Methoxy-6,6a,11,14-tetrahydro-2H,12H-[1,3]dioxolo[4,5-h]isoquinolino[2,1-b]isoquinolin-8-ol
	Other names (S)-Cheilanthifoline
Identifiers
CAS Number	(S)-: 483-44-3;
3D model (JSmol)	rac: Interactive image; (S)-: Interactive image;
ChEBI	rac: CHEBI:140670; (S)-: CHEBI:16233;
ChemSpider	rac: 513559; (S)-: 62987502;
KEGG	(S)-: C05174;
PubChem CID	rac: 590762; (S)-: 101277425;
CompTox Dashboard (EPA)	rac: DTXSID70964044 ;
	InChI rac: InChI=1S/C19H19NO4/c1-22-18-8-13-12(7-16(18)21)4-5-20-9-14-11(6-15(13)20)2-3-17-19(14)24-10-23-17/h2-3,7-8,15,21H,4-6,9-10H2,1H3 Key: MKRKFSHHTKVRAR-UHFFFAOYSA-N; (S)-: InChI=1S/C19H19NO4/c1-22-18-8-13-12(7-16(18)21)4-5-20-9-14-11(6-15(13)20)2-3-17-19(14)24-10-23-17/h2-3,7-8,15,21H,4-6,9-10H2,1H3/t15-/m0/s1 Key: MKRKFSHHTKVRAR-HNNXBMFYSA-N;
	SMILES rac: COc1cc2c(cc1O)CCN3C2Cc4ccc5c(c4C3)OCO5; (S)-: COC1=C(C=C2[C@@H]3CC4=C(CN3CCC2=C1)C5=C(C=C4)OCO5)O;
Properties
Chemical formula	C19H19NO4
Molar mass	325.364 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

(S)-Cheilanthifoline is a benzylisoquinoline alkaloid (BIA) which has been isolated from Corydalis dubia and Argemone mexicana. (S)-Cheilanthifoline is metabolically derived from (S)-reticuline, a pivotal intermediate in the biosynthesis of numerous BIAs. (S)-Cheilanthifoline is the immediate precursor of the BIA (S)-stylopine ((S)-stylopine synthase/CYP719A20), which is the precursor for the alkaloids protopine and sanguinarine.