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Substance Name: Eribulin [INN]
RN: 253128-41-5
UNII: LR24G6354G
InChIKey: UFNVPOGXISZXJD-JBQZKEIOSA-N

Notes

  • A halichondrin B derivative that suppresses microtubule growth and acts as an antimitotic agent.
  • A halichondrin B derivative that suppresses microtubule growth and acts as an antimitotic agent.

    NCI: The mesylate salt of a synthetic analogue of halichondrin B, a substance derived from a marine sponge (Lissodendoryx sp.) with antineoplastic activity. Eribulin binds to the vinca domain of tubulin and inhibits the polymerization of tubulin and the assembly of microtubules, resulting in inhibition of mitotic spindle assembly, induction of cell cycle arrest at G2/M phase, and, potentially, tumor regression. (NCI Thesaurus)

Molecular Formula

  • C40-H59-N-O11

Molecular Weight

  • 729.9021
 

Classification Code

  • Antineoplastic Agents

Names and Synonyms

Name of Substance

  • Eribulin
  • Eribulin [INN]

Synonyms

  • 2-(3-Amino-2-hydroxypropyl)hexacosahydro-3-methoxy-26-methyl-20,27-bis(methylene)11,15-18,21-24,28-triepoxy-7,9-ethano-12,15-methano-9H,15H-furo(3,2-i)furo(2',3'-5,6)pyrano(4,3-b)(1,4)dioxacyclopentacosin-5-(4H)-one
  • B 1939
  • E 7389
  • E7389
  • ER 086526
  • Eribulin
  • UNII-LR24G6354G

Registry Numbers

CAS Registry Number

  • 253128-41-5

FDA UNII

  • LR24G6354G

Other Registry Number

  • 441045-16-5

System Generated Number

  • 0253128415

Structure Descriptors

InChI

1S/C40H59NO11/c1-19-11-24-5-7-28-20(2)12-26(45-28)9-10-40-17-33-36(51-40)37-38(50-33)39(52-40)35-29(49-37)8-6-25(47-35)13-22(42)14-27-31(16-30(46-24)21(19)3)48-32(34(27)44-4)15-23(43)18-41/h19,23-39,43H,2-3,5-18,41H2,1,4H3/t19-,23+,24+,25-,26+,27+,28+,29+,30-,31+,32-,33-,34-,35+,36+,37+,38-,39+,40+/m1/s1

InChIKey

UFNVPOGXISZXJD-JBQZKEIOSA-N

Smiles

[C@@H]12[C@H]([C@H](O[C@H]1C[C@@H]1C(=C)[C@@H](C[C@@H](O1)CC[C@H]1C(=C)C[C@@H](O1)CC[C@]13O[C@H]4[C@H]5O[C@@H](CC(=O)C2)CC[C@@H]5O[C@H]2[C@H]([C@@H](C1)O[C@@H]42)O3)C)C[C@@H](CN)O)OC