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Home > Encyclopedia > 2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)-

2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)-

2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)- structure

2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)- 

structure
  • CAS No:

    20071-53-8

  • Formula:

    C20H24O7

  • Chemical Name:

    2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)-

  • Synonyms:

    2-Butenoic acid,2-methyl-,(3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester,(2Z)-;Guaia-10(14),11(13)-dien-12-oic acid,3α,4-epoxy-2β,5,6α,8β-tetrahydroxy-,12,6-lactone,8-(2-methylcrotonate),(Z)-;2-Butenoic acid,2-methyl-,dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester,[3aR-[3aα,4β(Z),6aα,7β,7aβ,8aβ,8bα,8cβ]]-;Crotonic acid,2-methyl-,8-ester with 3α,4-epoxy-2β,5,6α,8β-tetrahydroxyguaia-10(14),11(13)-dien-12-oic acid 12,6-lactone,(Z)-;Oxireno[2,3]azuleno[4,5-b]furan,2-butenoic acid deriv.;Eupatundin;NSC 114566;25877-08-1

  • Categories:

    Active Pharmaceutical Ingredients  >  Antineoplastic Agents

Description

Eupatundin is a sesquiterpene lactone.

2-Butenoic acid, 2-methyl-, (3aR,4R,6aR,7S,7aR,8aR,8bR,8cS)-dodecahydro-7,8b-dihydroxy-8a-methyl-3,6-bis(methylene)-2-oxooxireno[2,3]azuleno[4,5-b]furan-4-yl ester, (2Z)- Basic Attributes

376.405

376.40

114566

DTXSID10415121

Characteristics

106

0.80140

1.35g/cm3

188-189 °C

580.3ºC at 760 mmHg

206.4ºC

1.591

Computed Properties

Molecular Weight:376.4
XLogP3:0.6
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:3
Exact Mass:376.15220310
Monoisotopic Mass:376.15220310
Topological Polar Surface Area:106
Heavy Atom Count:27
Complexity:798
Defined Atom Stereocenter Count:8
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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    CAS No.: 20071-53-8
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