organic compounds
In the title compound, C21H24O4, the molecules exist as hydrogen-bonded dimers. The hydrogen bonds occur pairwise, involve the carboxylic acid groups and are of the form C=OHO—C. The OO distances are 2.53 (1) and 2.59 (1) Å.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (CIF format) |
CCDC reference: 126240