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Desmethoxycurcumin
Names
Preferred IUPAC name
(1E ,6E )-1-(4-Hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione
Other names
Curcumin II; Desmethoxycurcumin; Monodemethoxycurcumin
Identifiers
ChemSpider
ECHA InfoCard
100.189.739
UNII
InChI=1S/C20H18O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-12,21,24H,13H2,1H3/b9-4+,10-5+
Key: HJTVQHVGMGKONQ-LUZURFALSA-N
COc(c1)c(O)ccc(C=CC(=O)CC(=O)C=Cc(c2)ccc(O)c2)1
Properties
C 20 H 18 O 5
Molar mass
338.359 g·mol−1
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
Chemical compound
Desmethoxycurcumin is a
curcuminoid found in
turmeric .
[1] Commercial grade
curcumin contains a mixture of
curcuminoids (desmethoxycurcumin 10–20%, bisdesmethoxycurcumin 5% or less).
[2]
See also
References
^ Sotanaphun, U.; Phattanawasin, P.; Sriphong, L. (2009). "Application of Scion image software to the simultaneous determination of curcuminoids in turmeric (Curcuma longa)". Phytochemical Analysis . 20 (1): 19–23.
Bibcode :
2009PChAn..20...19S .
doi :
10.1002/pca.1086 .
PMID
18683171 .
^ Wawer, I. (2008-01-01), Holzgrabe, Ulrike; Wawer, Iwona; Diehl, Bernd (eds.),
"Chapter 4 - Solid-State Measurements of Drugs and Drug Formulations" , NMR Spectroscopy in Pharmaceutical Analysis , Amsterdam: Elsevier, pp. 201–231,
doi :
10.1016/b978-0-444-53173-5.00009-3 ,
ISBN
978-0-444-53173-5 , retrieved 2022-07-03
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