Cannabaceae

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Melacacidin
Names
IUPAC name
(2R,3R,4R)-Flavan-3,3′,4,4′,7,8-hexol
Systematic IUPAC name
(2R,3R,4R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,7,8-tetrol
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C15H14O7/c16-8-3-1-6(5-10(8)18)14-13(21)11(19)7-2-4-9(17)12(20)15(7)22-14/h1-5,11,13-14,16-21H/t11-,13-,14-/m1/s1 ☒N
    Key: JEUXGAUBSWADEA-MRVWCRGKSA-N ☒N
  • InChI=1/C15H14O7/c16-8-3-1-6(5-10(8)18)14-13(21)11(19)7-2-4-9(17)12(20)15(7)22-14/h1-5,11,13-14,16-21H/t11-,13-,14-/m1/s1
    Key: JEUXGAUBSWADEA-MRVWCRGKBR
  • Oc1ccc(cc1O)[C@H]3Oc2c(O)c(O)ccc2[C@@H](O)[C@H]3O
Properties
C15H14O7
Molar mass 306.26 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Melacacidin is a chemical compound related to leucoanthocyanidins. It can be found in Acacia crassicarpa.[1]

Melacacidin is a compound that can provoke contact allergy to Australian blackwood Acacia melanoxylon.[2]


References[edit]

  1. ^ Bioactive phenolic substances in important tree species. Part 3: Knots and stemwood of Acacia crassicarpa and A. mangium, Suvi P. Pietarinen, Stefan M. Willför, Rainer E. Sjöholm, Bjarne R. Holmbom, 2005 Archived 2009-08-05 at the Wayback Machine
  2. ^ Contact allergy to Australian blackwood (Acacia melanoxylon R.Br.): isolation and identification of new hydroxyflavan sensitizers B. M. Hausen, G. Bruhn, D. A. Tilsley, 2006


source: https://en.wikipedia.org/wiki/Melacacidin

One thought on “Cannabaceae”

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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