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Alnusiin

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Alnusiin
Chemical structure of alnusiin
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C41H26O26/c42-12-1-7-18(26(51)22(12)47)19-8(2-13(43)23(48)27(19)52)39(58)67-35-34(66-38(7)57)32-17(62-41(35)60)6-61-36(55)11-5-14(44)24(49)29(54)30(11)63-31-16(46)4-9-20(28(31)53)21-10(40(59)64-32)3-15(45)25(50)33(21)65-37(9)56/h1-5,17,32,34-35,41-54,60H,6H2/t17-,32-,34+,35-,41?/m1/s1Key: OAZHOQDMOPZBMN-RBKPYHMISA-N
  • InChI=1/C41H26O26/c42-12-1-7-18(26(51)22(12)47)19-8(2-13(43)23(48)27(19)52)39(58)67-35-34(66-38(7)57)32-17(62-41(35)60)6-61-36(55)11-5-14(44)24(49)29(54)30(11)63-31-16(46)4-9-20(28(31)53)21-10(40(59)64-32)3-15(45)25(50)33(21)65-37(9)56/h1-5,17,32,34-35,41-54,60H,6H2/t17-,32-,34+,35-,41?/m1/s1Key: OAZHOQDMOPZBMN-RBKPYHMIBF
SMILES
  • C1C2C(C3C(C(O2)O)OC(=O)C4=CC(=C(C(=C4C5=C(C(=C(C=C5C(=O)O3)O)O)O)O)O)O)OC(=O)C6=CC(=C(C7=C6C8=C(C(=C(C=C8C(=O)O7)O)OC9=C(C(=C(C=C9C(=O)O1)O)O)O)O)O)O
Properties
Chemical formula C41H26O26
Molar mass 934.63 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Alnusiin is an ellagitannin found in Alnus sieboldiana.

The molecules of gallic acid, luteic acid and hexahydroxydiphenic acid are present in the structure of alnusiin, bound to a glucose residue.

References

  1. Structures of alnusiin and bicornin, new hydrolyzable tannins having a monolactonized tergalloyl group. Yoshida T, Yazaki K, Memon M.U, Maruyama I, Kurokawa K, Shingu T and Okuda T, Chemical and pharmaceutical bulletin, 1989, volume 37, number 10, pages 2655-2660, INIST 19467830 (abstract)


Types of ellagitannins
Moieties
Lactones
Monomers
C-glycosidic ellagitannins
Dehydroellagitannins (molecules with
dehydrohexahydroxydiphenic acid (DHHDP)
Transformed ellagitannins
molecules with chebulic acid
molecules with Elaeocarpusinic acid
Oligomers
Dimers
Agrimoniin
Cornusiin E (dimer of tellimagrandin II)
Lambertianin A and B
Nobotanin B
Roburin A, B, C and D
Sanguiin H-6
Trimers
Lambertianin C
Raspberry ellagitannin
Tetramers
Lambertianin D
Nobotanin S
Pentamer
Melastoflorin A
Other
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