(-)-Copalic acid

CAS Registry Number®

20257-75-4
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CAS Name

(-)-Copalic acid

Molecular Formula

C20H32O2

Molecular Mass

304.47

Cite this Page

(-)-Copalic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20257-75-4 (retrieved 2024-05-15) (CAS RN: 20257-75-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H32O2/c1-14(13-18(21)22)7-9-16-15(2)8-10-17-19(3,4)11-6-12-20(16,17)5/h13,16-17H,2,6-12H2,1,3-5H3,(H,21,22)/b14-13+/t16-,17-,20+/m1/s1

InChIKey

InChIKey=JFQBNOIJWROZGE-HPMXROJMSA-N

SMILES

C[C@]12[C@@](C(C)(C)CCC1)(CCC(=C)[C@H]2CC/C(=C/C(O)=O)/C)[H]

Canonical SMILES

O=C(O)C=C(C)CCC1C(=C)CCC2C(C)(C)CCCC12C

Other Names for this Substance

  • 2-Pentenoic acid, 5-[(1R,4aR,8aR)-decahydro-5,5,8a-trimethyl-2-methylene-1-naphthalenyl]-3-methyl-, (2E)-
  • Copalic acid
  • 2-Pentenoic acid, 5-(decahydro-5,5,8a-trimethyl-2-methylene-1-naphthalenyl)-3-methyl-, [1R-[1α(E),4aβ,8aα]]-
  • (2E)-5-[(1R,4aR,8aR)-Decahydro-5,5,8a-trimethyl-2-methylene-1-naphthalenyl]-3-methyl-2-pentenoic acid
  • (-)-Copalic acid

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Deleted or Replaced CAS Registry Numbers

52992-81-1

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