Euxanthic acid

Euxanthic acid
Names
IUPAC name
(8-Hydroxy-9-oxo-9H-xanthen-2-yl) β-D-glucopyranosiduronic acid
Systematic IUPAC name
(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-[(8-hydroxy-9-oxo-9H-xanthen-2-yl)oxy]oxane-2-carboxylic acid
Identifiers
CAS Number
  • 525-14-4 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 21106448 checkY
PubChem CID
  • 44516816
UNII
  • 2CR36EK4YE checkY
CompTox Dashboard (EPA)
  • DTXSID10659245 Edit this at Wikidata
InChI
  • InChI=1S/C19H16O10/c20-9-2-1-3-11-12(9)13(21)8-6-7(4-5-10(8)28-11)27-19-16(24)14(22)15(23)17(29-19)18(25)26/h1-6,14-17,19-20,22-24H,(H,25,26)/t14-,15-,16+,17-,19+/m0/s1 checkY
    Key: JGIDSJGZGFYYNX-YUAHOQAQSA-N checkY
  • InChI=1/C19H16O10/c20-9-2-1-3-11-12(9)13(21)8-6-7(4-5-10(8)28-11)27-19-16(24)14(22)15(23)17(29-19)18(25)26/h1-6,14-17,19-20,22-24H,(H,25,26)/t14-,15-,16+,17-,19+/m0/s1
    Key: JGIDSJGZGFYYNX-YUAHOQAQBY
  • OC(=O)[C@H]4O[C@@H](Oc1ccc2Oc3cccc(O)c3C(=O)c2c1)[C@H](O)[C@@H](O)[C@@H]4O
Properties
Chemical formula
 C19H16O10
Molar mass 404.327 g·mol−1
Density 1.737 g/ml
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)
Infobox references
Chemical compound

Euxanthic acid is a xanthonoid glycoside, a conjugate of the aglycone euxanthone with glucuronic acid. Its magnesium salt is the primary colourant of the pigment Indian Yellow.[1]

References

  1. ^ Katherine Spendel, Dr. M. Scott Goodman, Dr. Rebecca Ploeger and Dr. Aaron Shugar. "Preparation of a Synthetic Indian Yellow" (PDF). SUNY Buffalo. Retrieved July 11, 2018.{{cite web}}: CS1 maint: multiple names: authors list (link)
  • v
  • t
  • e
Types of xanthonoids
Aglycones
  • Apetalinone A, B, C and D
  • Bellidifolin
  • Calozeyloxanthone
  • Desoxygambogenin
  • Desoxymorellin
  • Euxanthone
  • Forbesione
  • Gambogellic acid
  • Gambogenic acid
  • Gambogenin
  • Gambogenin dimethyl acetal
  • Gambogic acid
  • Gambogin
  • Gaudichaudiic acid A, B, C, D and E
  • Gaudichaudione A, B, C, D, E, F, G and H
  • Hanburin
  • Isogambogenin
  • Isojacareubin
  • Isomorellin
  • Isomoreollin B
  • Methylswertianin
  • Morellic acid
  • Morellin dimethyl acetal
  • Moreollic acid
  • Norathyriol
  • Psorospermin
  • 2,3′,4,6-tetrahydroxybenzophenone
  • Tomentonone
  • Zeyloxanthonone
Glycosides
  • Euxanthic acid
  • Isomangiferin
  • Mangiferin
  • Mangostin-3,6-di-O-glucoside
  • Wubangziside A
  • Wubangziside B
AcetylatedMisc.


Stub icon

This article about an acid is a stub. You can help Wikipedia by expanding it.

  • v
  • t
  • e