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19697-86-0

19697-86-0 structure
19697-86-0 structure
  • Name: curcumin 4,4'-diacetate
  • Chemical Name: [4-[(1E,6E)-7-(4-acetyloxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dienyl]-2-methoxyphenyl] acetate
  • CAS Number: 19697-86-0
  • Molecular Formula: C25H24O8
  • Molecular Weight: 452.45300
  • Create Date: 2017-06-22 09:36:47
  • Modify Date: 2024-01-12 13:45:11

Name [4-[(1E,6E)-7-(4-acetyloxy-3-methoxyphenyl)-3,5-dioxohepta-1,6-dienyl]-2-methoxyphenyl] acetate
Synonyms Curcumin bis-acetate
1,7-bis(4-acetoxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione
Di-O-Acetylcurcumin
Acetic acid,4-[7-(4-acetoxy-3-methoxy-phenyl)-3,5-dioxo-hepta-1,6-dienyl]-2-methoxy-phenyl ester
diacetylcurcumin
diacetyldiferuloylmethane
Curcumin 4,4'-diacetate
4,4'-Diacetylcurcumin
curcumin acetic acid ester (diacetylated)
1,7-bis(4-acetoxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione
1,6-Heptadiene-3,5-dione,1,7-bis(4-(acetyloxy)-3-methoxyphenyl)
Density 1.235g/cm3
Boiling Point 595.4ºC at 760mmHg
Molecular Formula C25H24O8
Molecular Weight 452.45300
Flash Point 255.3ºC
Exact Mass 452.14700
PSA 105.20000
LogP 3.80930
Vapour Pressure 3.81E-14mmHg at 25°C
Index of Refraction 1.586

~97%

19697-86-0 structure

19697-86-0

Literature: Chemical and Pharmaceutical Bulletin, , vol. 61, # 7 p. 757 - 763

~75%

19697-86-0 structure

19697-86-0

Literature: WO2004/31122 A1, ; Page/Page column 22 ;

~77%

19697-86-0 structure

19697-86-0

Literature: Heterocycles, , vol. 65, # 1 p. 49 - 58

~71%

19697-86-0 structure

19697-86-0

Literature: European Journal of Medicinal Chemistry, , vol. 45, # 10 p. 4446 - 4457
Precursor  3

DownStream  1