Cannabaceae

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Robinin
Robinin structure
Names
IUPAC name
4′,5-Dihydroxy-3-[α-L-rhamnopyranosyl-(1→6)-β-D-galactopyranosyloxy]-7-(α-L-rhamnopyranosyloxy)flavone
Systematic IUPAC name
(12S,13R,14R,15R,16S,52S,53R,54S,55R,56R,82R,83R,84R,85R,86S)-13,14,15,35,53,54,55,83,84,85-Decahydroxy-32-(4-hydroxyphenyl)-16,86-dimethyl-34H-2,4,7-trioxa-3(7,3)-[1]benzopyrana-1,8(2),5(2,6)-tris(oxana)octaphan-34-one
Other names
Kaempferol-3-O-gal-rham-7-O-rham
Kaempferol-3-O-robinoside-7-O-rhamnoside
Kaempferol robinoside
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
ECHA InfoCard 100.005.559 Edit this at Wikidata
KEGG
UNII
  • InChI=1S/C33H40O19/c1-10-19(36)23(40)26(43)31(47-10)46-9-17-21(38)25(42)28(45)33(51-17)52-30-22(39)18-15(35)7-14(49-32-27(44)24(41)20(37)11(2)48-32)8-16(18)50-29(30)12-3-5-13(34)6-4-12/h3-8,10-11,17,19-21,23-28,31-38,40-45H,9H2,1-2H3/t10-,11-,17+,19-,20-,21-,23+,24+,25-,26+,27+,28+,31+,32-,33-/m0/s1 ☒N
    Key: PEFASEPMJYRQBW-HKWQTAEVSA-N ☒N
  • InChI=1/C33H40O19/c1-10-19(36)23(40)26(43)31(47-10)46-9-17-21(38)25(42)28(45)33(51-17)52-30-22(39)18-15(35)7-14(49-32-27(44)24(41)20(37)11(2)48-32)8-16(18)50-29(30)12-3-5-13(34)6-4-12/h3-8,10-11,17,19-21,23-28,31-38,40-45H,9H2,1-2H3/t10-,11-,17+,19-,20-,21-,23+,24+,25-,26+,27+,28+,31+,32-,33-/m0/s1
    Key: PEFASEPMJYRQBW-HKWQTAEVBB
  • C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC[C@@H]2[C@@H]([C@@H]([C@H]([C@@H](O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)O[C@H]5[C@@H]([C@@H]([C@H]([C@@H](O5)C)O)O)O)C6=CC=C(C=C6)O)O)O)O)O)O)O
Properties
C33H40O19
Molar mass 740.66 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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Robinin is a chemical compound. It can be isolated from Vinca erecta[1] or from the common locust Robinia pseudoacacia.[2] It is a flavone glycoside based on kaempferol.

References

[edit]
  1. ^ Akhmedzhanova, V. (1986). "Robinin and kaempfereol fromVinca erecta". Chemistry of Natural Compounds. 22 (5): 601–602. doi:10.1007/BF00599275. S2CID 4827681.
  2. ^ Sando, Charles E. (1932). "The Plant Coloring Matter, Robinin". Journal of Biological Chemistry. 94 (3): 675–680. doi:10.1016/s0021-9258(18)76392-8.


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

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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