| Description | S-Dihydrodaidzein ((3S)-7-hydroxy-3-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one) is an enantiomer of dihydrodaidzein which is involved in equol biosynthesis in a lactic acid bacterium, Lactococcus sp. strain. |
| Synonyms | S-二氢大豆苷元, (3S)-7-hydroxy-3-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one |
| molecular weight | 256.25 |
| Molecular formula | C15H12O4 |
| CAS | 879559-75-8 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 60 mg/ml (234.15 mM) |
| References | 1. Shimada Y, et al. Identification of a novel dihydrodaidzein racemase essential for biosynthesis of equol from daidzein in Lactococcus sp. strain 20-92. Appl Environ Microbiol. 2012 Jul;78(14):4902-7. 2. Franke AA, et al. Liquid chromatographic-photodiode array mass spectrometric analysis of dietary phytoestrogens from human urine and blood. J Chromatogr B Analyt Technol Biomed Life Sci. 2002 Sep 25;777(1-2):45-59. |