(+)-Decursin
CAS Registry Number®
5928-25-6
No image available.
CAS Name
(+)-DecursinMolecular Formula
C19H20O5Molecular Mass
328.36Cite 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 ) (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
