2-Propenoic acid, 2-methyl-, (1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-yl ester

CAS Registry Number®

13017-11-3

CAS Name

2-Propenoic acid, 2-methyl-, (1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-yl ester

Molecular Formula

C19H20O7

Molecular Mass

360.36

Cite this Page

2-Propenoic acid, 2-methyl-, (1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-yl ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21899-51-4 (retrieved 2024-11-26) (CAS RN: 13017-11-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    262-264 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H20O7/c1-8(2)16(20)24-12-6-10-5-11(23-18(10)22)7-19(4)15(26-19)14-13(12)9(3)17(21)25-14/h5,11-15H,1,3,6-7H2,2,4H3/t11-,12-,13+,14-,15+,19+/m0/s1

InChIKey

InChIKey=WIQOUTANBFOBPB-KIVXNUBRSA-N

SMILES

C[C@]12[C@@]([C@@]3([C@@]([C@@H](OC(C(C)=C)=O)CC4=C[C@@](C1)(OC4=O)[H])(C(=C)C(=O)O3)[H])[H])(O2)[H]

Canonical SMILES

O=C(OC1CC2=CC(OC2=O)CC3(OC3C4OC(=O)C(=C)C14)C)C(=C)C

Other Names for this Substance

  • 2-Propenoic acid, 2-methyl-, (1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-yl ester
  • Elephantopin
  • Germacra-1(10),11(13)-diene-12,14-dioic acid, 4,5α-epoxy-2β,6α,8α-trihydroxy-, 12,6:14,2-dilactone, methacrylate
  • 2-Propenoic acid, 2-methyl-, 1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-yl ester, [1aR-(1aR*,3R*,8S*,8aR*,11aS*,11bR*)]-
  • 5H-3,6-Methenofuro[2,3-f]oxireno[d]oxacycloundecin, 2-propenoic acid deriv.

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Deleted or Replaced CAS Registry Numbers

21899-51-4, 25877-07-0

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