| Description | 2,2'-Dihydroxy chalcone is a potent inhibitor of β-glucuronidase (IC50=1.6±0.2 μM) and lysozyme (IC50=1.4±0.2 μM) release from rat neutrophils stimulated with fMLP/CB.2,2'-Dihydroxy chalcone has inhibitory activity against Escherichia coli, Shigella fowleri, Staphylococcus albicans and Staphylococcus aureus. |
| In vitro | 2,2'-Dihydroxy chalcone(DHC) 在1-50微摩尔浓度下引起了剂量依赖性的活性降低，并在72小时内同时促进了PC3细胞的凋亡增加以及在24小时处理后克隆存活率的减少。在这些细胞毒性测试中，DHC的效力显著高于fisetin。在PC3细胞或前列腺淋巴结癌(LNCaP)细胞中，DHC并未激活加速细胞衰老的机制。[1] |
| molecular weight | 240.25 |
| Molecular formula | C15H12O3 |
| CAS | 15131-80-3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: 60 mg/mL (249.74 mM) |
| References | 1. Haddad AQ, et al. Antiproliferative mechanisms of the flavonoids 2,2'-dihydroxychalcone and fisetin in human prostate cancer cells. Nutr Cancer. 2010;62(5):668-68 2. Goh K, et al. 2,2'-Dihydroxychalcone, a glutathione transferase inhibitor, sensitises human colon adenocarcinoma cells to chlorambucil and melphalan, but not to actinomycin D. Mol Med Rep. 2008;1(4):575-579. 3. Pruitt R, et al. Radiosensitization of cancer cells by hydroxychalcones. Bioorg Med Chem Lett. 2010;20(20):5997-6000. 4. Park H, et al. Hydroxylated Chalcones as Aryl Hydrocarbon Receptor Agonists: Structure-Activity Effects. Toxicol Sci. 2021;180(1):148-159. |