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Leucopelargonidin

Leucopelargonidin is a colorless chemical compound related to leucoanthocyanins. It can be found in Albizia lebbeck (East Indian walnut), in the fruit of Anacardium occidentale (Cashew), in the fruit of Areca catechu (Areca nut), in the fruit of Hydnocarpus wightiana (Hindi Chaulmoogra), in the rhizome of Rumex hymenosepalus (Arizona dock), in Zea mays (Corn) and in Ziziphus jujuba (Chinese date).[1]

Leucopelargonidin
Names
IUPAC name
(2R,3S,4S)-Flavan-3,4,4′,5,7-pentol
Systematic IUPAC name
(2R,3S,4S)-2-(4-Hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol
Other names
(+)-Leucopelargonidin
cis-3,4-Leucopelargonidin
Leucopelargonidine
Identifiers
  • 98919-66-5 Y
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:17343 N
ChemSpider
  • 389080 N
  • 440073
UNII
  • S3K37SML4S Y
  • DTXSID20966331
  • InChI=1S/C15H14O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,13-20H/t13-,14-,15+/m0/s1 N
    Key: FSVMLWOLZHGCQX-SOUVJXGZSA-N N
  • c1cc(ccc1[C@@H]2[C@H]([C@H](c3c(cc(cc3O2)O)O)O)O)O
Properties
C15H14O6
Molar mass 290.271 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

(+)-Leucopelargonidin can be synthesized from (+)-aromadendrin by sodium borohydride reduction.[2]

Metabolism edit

Dihydrokaempferol 4-reductase uses cis-3,4-leucopelargonidin and NADP+ to produce (+)-aromadendrin, NADPH, and H+.

Leucoanthocyanidin reductase transforms cis-3,4-leucopelargonidin into afzelechin.

References edit

  1. ^ Leucopelargonidin on liberherbarum.com
  2. ^ Heller, Werner; Britsch, Lothar; Forkmann, Gert; Grisebach, Hans (1985). "Leucoanthocyanidins as intermediates in anthocyanidin biosynthesis in flowers of Matthiola incana R. Br". Planta. 163 (2): 191–196. doi:10.1007/BF00393505. PMID 24249337. S2CID 20854538.

External links edit

  • Leucopelargonidin and leucocyanidin biosynthesis pathways on biocyc.org


leucopelargonidin, colorless, chemical, compound, related, leucoanthocyanins, found, albizia, lebbeck, east, indian, walnut, fruit, anacardium, occidentale, cashew, fruit, areca, catechu, areca, fruit, hydnocarpus, wightiana, hindi, chaulmoogra, rhizome, rumex. Leucopelargonidin is a colorless chemical compound related to leucoanthocyanins It can be found in Albizia lebbeck East Indian walnut in the fruit of Anacardium occidentale Cashew in the fruit of Areca catechu Areca nut in the fruit of Hydnocarpus wightiana Hindi Chaulmoogra in the rhizome of Rumex hymenosepalus Arizona dock in Zea mays Corn and in Ziziphus jujuba Chinese date 1 Leucopelargonidin NamesIUPAC name 2R 3S 4S Flavan 3 4 4 5 7 pentolSystematic IUPAC name 2R 3S 4S 2 4 Hydroxyphenyl 3 4 dihydro 2H 1 benzopyran 3 4 5 7 tetrolOther names Leucopelargonidincis 3 4 LeucopelargonidinLeucopelargonidineIdentifiersCAS Number 98919 66 5 Y3D model JSmol Interactive imageChEBI CHEBI 17343 NChemSpider 389080 NPubChem CID 440073UNII S3K37SML4S YCompTox Dashboard EPA DTXSID20966331InChI InChI 1S C15H14O6 c16 8 3 1 7 2 4 8 15 14 20 13 19 12 10 18 5 9 17 6 11 12 21 15 h1 6 13 20H t13 14 15 m0 s1 NKey FSVMLWOLZHGCQX SOUVJXGZSA N NSMILES c1cc ccc1 C H 2 C H C H c3c cc cc3O2 O O O O OPropertiesChemical formula C 15H 14O 6Molar mass 290 271 g mol 1Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references Leucopelargonidin can be synthesized from aromadendrin by sodium borohydride reduction 2 Metabolism editDihydrokaempferol 4 reductase uses cis 3 4 leucopelargonidin and NADP to produce aromadendrin NADPH and H Leucoanthocyanidin reductase transforms cis 3 4 leucopelargonidin into afzelechin References edit Leucopelargonidin on liberherbarum com Heller Werner Britsch Lothar Forkmann Gert Grisebach Hans 1985 Leucoanthocyanidins as intermediates in anthocyanidin biosynthesis in flowers of Matthiola incana R Br Planta 163 2 191 196 doi 10 1007 BF00393505 PMID 24249337 S2CID 20854538 External links editLeucopelargonidin and leucocyanidin biosynthesis pathways on biocyc org nbsp This biochemistry article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Leucopelargonidin amp oldid 1152983647, wikipedia, wiki, book, books, library,

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