Cnicin

Cnicin
Names
	Preferred IUPAC name (3aR,4S,6E,10Z,11aR)-10-(Hydroxymethyl)-6-methyl-3-methylidene-2-oxo-2,3,3a,4,5,8,9,11a-octahydrocyclodeca[b]furan-4-yl (3R)-3,4-dihydroxy-2-methylidenebutanoate
Identifiers
CAS Number	24394-09-0 ;
3D model ( JSmol)	Interactive image;
ChEMBL	ChEMBL1257707 ;
ChemSpider	4444781 ;
ECHA InfoCard	100.042.004
PubChem CID	5281435;
UNII	C998MWY30L ;
CompTox Dashboard (EPA)	DTXSID90878518 ;
	InChI InChI=1S/C20H26O7/c1-11-5-4-6-14(9-21)8-17-18(13(3)20(25)27-17)16(7-11)26-19(24)12(2)15(23)10-22/h5,8,15-18,21-23H,2-4,6-7,9-10H2,1H3/b11-5+,14-8-/t15-,16-,17+,18+/m0/s1 Key: ZTDFZLVUIVPZDU-QGNHJMHWSA-N ; InChI=1/C20H26O7/c1-11-5-4-6-14(9-21)8-17-18(13(3)20(25)27-17)16(7-11)26-19(24)12(2)15(23)10-22/h5,8,15-18,21-23H,2-4,6-7,9-10H2,1H3/b11-5+,14-8-/t15-,16-,17+,18+/m0/s1 Key: ZTDFZLVUIVPZDU-QGNHJMHWBP;
	SMILES O=C/1O[C@@H]2/C=C(/CC/C=C(/C[C@H](OC(=O)\C(=C)[C@@H](O)CO)[C@H]2C\1=C)C)CO;
Properties
Chemical formula	C20H26O7
Molar mass	378.421 g·mol−1
	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

Cnicin is a

spotted knapweed plants, where highest and lowest concentrations are found in the leaves (0.86-3.86% cnicin) and stems respectively.^[1]^[2]

Cnicin is used as a bitter tonic and the bitterness value is approximately 1,500.

References

S2CID 12499959
.

^ Providing Supplement, with or without PEG, to reduce the effects of cnicin and enhance grazing of spotted knapweed by sheep and cattle, Masters Thesis, M Cheeseman, Montana State University

External links

Media related to Cnicin at Wikimedia Commons

Retrieved from "https://en.wikipedia.org/w/index.php?title=Cnicin&oldid=1107519004"

[1] S2CID 12499959
.

[2] Providing Supplement, with or without PEG, to reduce the effects of cnicin and enhance grazing of spotted knapweed by sheep and cattle, Masters Thesis, M Cheeseman, Montana State University

[1]

[2]