(+)-Decursin

CAS Registry Number®

5928-25-6

CAS Name

(+)-Decursin

Molecular Formula

C19H20O5

Molecular Mass

328.36

Cite this Page

(+)-Decursin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5928-25-6 (retrieved 2024-11-21) (CAS RN: 5928-25-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    111 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H20O5/c1-11(2)7-18(21)23-16-9-13-8-12-5-6-17(20)22-14(12)10-15(13)24-19(16,3)4/h5-8,10,16H,9H2,1-4H3/t16-/m0/s1

InChIKey

InChIKey=CUKSFECWKQBVED-INIZCTEOSA-N

SMILES

O(C(C=C(C)C)=O)[C@H]1CC=2C(=CC3=C(C2)C=CC(=O)O3)OC1(C)C

Canonical SMILES

O=C1OC=2C=C3OC(C)(C)C(OC(=O)C=C(C)C)CC3=CC2C=C1

Other Names for this Substance

  • 2-Butenoic acid, 3-methyl-, (7S)-7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-pyrano[3,2-g]-1-benzopyran-7-yl ester
  • Crotonic acid, 3-methyl-, ester with 7,8-dihydro-7-hydroxy-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b′]dipyran-2-one, (+)-
  • Decursin
  • 2-Butenoic acid, 3-methyl-, 7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b′]dipyran-7-yl ester, (S)-
  • 2-Butenoic acid, 3-methyl-, (7S)-7,8-dihydro-8,8-dimethyl-2-oxo-2H,6H-benzo[1,2-b:5,4-b′]dipyran-7-yl ester

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration