Chavicine

Chavicine is an alkaloid found in black pepper[1] and other species of the genus Piper. It is one of the four geometric isomers of piperine.

Chavicine

Names
Preferred IUPAC name (2Z,4Z)-5-(2H-1,3-Benzodioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
Other names (2Z,4Z)-5-(Benzo[d][1,3]dioxol-5-yl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
Identifiers
CAS Number	495-91-0^Y
3D model (JSmol)	Interactive image
ChemSpider	1265935^Y
ECHA InfoCard	100.230.650
PubChem CID	1548912
UNII	95JV386FPD^Y
InChI InChI=1S/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2-,7-3-^Y Key: MXXWOMGUGJBKIW-PORYWJCVSA-N^Y InChI=1/C17H19NO3/c19-17(18-10-4-1-5-11-18)7-3-2-6-14-8-9-15-16(12-14)21-13-20-15/h2-3,6-9,12H,1,4-5,10-11,13H2/b6-2-,7-3- Key: MXXWOMGUGJBKIW-PORYWJCVBA
SMILES O=C(N1CCCCC1)\C=C/C=C\c2ccc3OCOc3c2
Properties
Chemical formula	C17H19NO3
Molar mass	285.343 g·mol^−1
Density	1.211 g/mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is ^YN ?)
Infobox references

References

1. Mărutoiu, Constantin; Gogoasa, Ioan; Oprean, Ioan; Mărutoiu, Olivia-Florena; Moise, Maria-Ioana; Tigae, Cristian; Rada, Maria (2006). "Separation and identification of piperine and chavicine in black pepper by TLC and GC-MS". Journal of Planar Chromatography – Modern TLC. 19 (109): 250–252. doi:10.1556/JPC.19.2006.3.16.