Sinapine

Sinapine
Names
	Preferred IUPAC name 2-{[(2E)-3-(4-Hydroxy-3,5-dimethoxyphenyl)prop-2-enoyl]oxy}-N,N,N-trimethylethan-1-aminium
	Other names Sinapoylcholine; Sinapic acid choline ester
Identifiers
CAS Number	18696-26-9 ;
3D model (JSmol)	Interactive image;
ChemSpider	80576 ;
PubChem CID	5280385;
UNII	09211A0HHL ;
CompTox Dashboard (EPA)	DTXSID10171957 ;
	InChI InChI=1S/C16H23NO5/c1-17(2,3)8-9-22-15(18)7-6-12-10-13(20-4)16(19)14(11-12)21-5/h6-7,10-11H,8-9H2,1-5H3/p+1 Key: HUJXHFRXWWGYQH-UHFFFAOYSA-O ; InChI=1/C16H23NO5/c1-17(2,3)8-9-22-15(18)7-6-12-10-13(20-4)16(19)14(11-12)21-5/h6-7,10-11H,8-9H2,1-5H3/p+1 Key: HUJXHFRXWWGYQH-IKLDFBCSAX;
	SMILES O=C(/C=C/C1=CC(OC)=C(C(OC)=C1)O)OCC[N+](C)(C)C;
Properties
Chemical formula	C16H24NO5
Molar mass	310.370 g·mol−1
Melting point	178 °C (352 °F; 451 K)
	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

Sinapine is an alkaloidal amine found in some seeds, particularly oil seeds of plants in the family Brassicaceae. It is the choline ester of sinapic acid.

Sinapine was discovered by Étienne-Ossian Henry in 1825.