Ellagic acid

Ellagic acid structural formula

CAS Number476-66-4
Molecular FormulaC14H6O8
Molecular Weight302.195
InChI KeyAFSDNFLWKVMVRB-UHFFFAOYSA-N
LogP0.146
Synonyms
  • Ellagic acid
  • 2,3,7,8-Tetrahydroxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione
  • [1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2,3,7,8-tetrahydroxy-
  • 476-66-4
  • 5-19-07-00108
  • [1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2,3,7,8-tetrahydroxy-
  • [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4',5,5',6,6'-hexahydroxy-, di-?-lactone
  • acide ellagique
  • acido elagico
  • Alizarin yellow
  • Alizarine Yellow
  • Benzoaric acid
  • Elagostasine
  • Eleagic acid
  • Ellagsaure
  • Gallogen
  • Lagistase
  • BRN 0047549
  • Diphenic acid, 4,4',5,5',6,6'-hexahydroxy-, di-delta-lactone
  • EINECS 207-508-3
  • NSC 407286
  • 2,3,7,8-Tetrahydroxy(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione
  • NSC 656272
  • Acidum ellagicum
  • UNII-19YRN3ZS9P
  • Pomegranate juice
  • 2,3,7,8-tetrahydroxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione
  • 4,4',5,5',6,6'-hexahydroxydiphenic acid 2,6,2',6'-dilactone
  • 6,7,13,14-tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione
  • Benzoarate
  • Eleagate
  • Ellagate
  • Ellagic acid dihydrate
  • Ellagic acid hydrate
  • Ellagsaeure
  • Gallogen
  • Llagate
  • Llagic acid

Applications:

Separation of Ellagic acid on Newcrom R1 HPLC column

February 16, 2018
Separation of Ellagic acid on Newcrom C18 HPLC column

Ellagic acid can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Ellagic acid
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.