6-Hydroxyflavone
Based on 3 publication(s) in Google Scholar
6-Hydroxyflavone is an orally effective flavonoid compound. 6-Hydroxyflavone can inhibit LPS (HY-D1056) -induced NO production and has anti-inflammatory effects. 6-Hydroxyflavone promotes osteoblast differentiation by activating AKT, ERK 1/2 and JNK signaling pathways. 6-Hydroxyflavone has an inhibitory effect on bovine hemoglobin (BHb) glycosylation. 6-Hydroxyflavone has a kidney protective effect. In addition, 6-Hydroxyflavone enhances GABA-induced current through the Benzodiazepine sites of γ-aminobutyric acid (GABAA) receptors. 6-Hydroxyflavone shows a clear preference for α2 - and α3 - subtypes, which play an anti-anxiety role.
For research use only. We do not sell to patients.
- Purity: 99.92%
- CAS No.: 6665-83-4
- Formula: C15H10O3
- Molecular Weight:238.24
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) 6-Hydroxyflavone
More
Biological Activity
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Cell Line
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Type | Value | Description | References |
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| KB | ED50 |
18 μg/mL
Compound: NSC-26744
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Cytotoxicity against human KB cells
Cytotoxicity against human KB cells
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[PMID: 469554] |
6-Hydroxyflavone (0-50 μM; 24 h) has no effect on MC3T3 cell viability[2].
6-Hydroxyflavone (0-40 μM; 4 days-5 weeks) increases the activity of ALP and increases calcium deposition in MC3T3-E1 cells [2].
6-Hydroxyflavone (20 μM; 5-60 min) activates AKT, ERK 1/2 and JNK signaling pathways in MC3T3-E1 cells[2].
6-Hydroxyflavone (0-200 μM; 48 h) shows high inhibitory activity on LPS (HY-D1056) -induced NO production in HBZY-1 cells (IC50: 1.7 μM)[3].
6-Hydroxyflavone (10 μM; 10 s) enhances GABA-induced current in cortical neurons through the Benzodiazepine sites of γ-aminobutyric acid (GABAA) receptors and can be blocked by Flumazenil (HY-B0009), which has a high affinity for α2- and α3- subtype receptors in HEK 293T cells[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MC3T3-E1 cells
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Concentration:20 μM
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Incubation Time:5, 10, 15, 30 and 60 min
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Result:Increased the phosphorylation levels of AKT, ERK 1/2 and JNK.
6-Hydroxyflavone (25-50 mg/kg; Intraperitoneal injection; 15 days) shows protective effect in Cisplatin (HY-17394) -induced nephrotoxicity rat model[5].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male ICR mice (20-36 g)[4]
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Dosage:6, 12, 25, 50 and 100 mg/kg
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Administration:Oral administration (p.o.); Single dose; 45 minutes before test
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Result:Showed anti-anxiety effects on behavioral tests.
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Animal Model:Cisplatin (HY-17394) treated male Sprague-Dawley rats (200-250 g)[5]
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Dosage:25 and 50 mg/kg
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Administration:Intraperitoneal injection (i.p.); 15 days
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Result:Significantly attenuated the Cisplatin associated detrimental changes in the body weight, and serum levels of creatinine and urea at both 25 mg/kg and 50 mg/kg.
Preserved the renal histoarchitecture from the toxicological influence of Cisplatin.
Reduced the Cisplatin-induced lipid peroxidation and corrected the renal antioxidant status.
Chemical Information
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CAS No. 6665-83-4
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Appearance Solid
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Molecular Weight 238.24
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Formula C15H10O3
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Color Light yellow to yellow
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SMILES
O=C1C=C(C2=CC=CC=C2)OC3=CC=C(O)C=C13
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (3)
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Journal Impact Factor
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Most Recent
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Food Chem
Effects of sun drying combined with baking processes on the flavor quality of Chongqing Tuocha raw tea. [Abstract]2025 Dec 30:497:146992. PMID: 41285060 -
Food Chem
Flavonoid-mediated metabolic underpinning quality variation in red bud-sport pear mutants. [Abstract]2025 May 31:489:144992. PMID: 40466530 -
Solvent & Solubility
DMSO : 100 mg/mL (419.74 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (8.73 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (280 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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Handling Instructions (2659 KB)
References
[1]. Das S, et al. Characterization of non-covalent binding of 6-hydroxyflavone and 5,7-dihydroxyflavone with bovine hemoglobin: Multi-spectroscopic and molecular docking analyses. J Photochem Photobiol B. 2018 Jan;178:40-52. [Content Brief]
[2]. Lai CH, et al. Effects of 6-Hydroxyflavone on Osteoblast Differentiation in MC3T3-E1 Cells. Evid Based Complement Alternat Med. 2014;2014:924560. [Content Brief]
[3]. Wang X, et al. 6-Hydroxyflavone and derivatives exhibit potent anti-inflammatory activity among mono-, di- and polyhydroxylated flavones in kidney mesangial cells. PLoS One. 2015 Mar 19;10(3):e0116409. [Content Brief]
[4]. Ren L, et al. GABA(A) receptor subtype selectivity underlying anxiolytic effect of 6-hydroxyflavone. Biochem Pharmacol. 2010 May 1;79(9):1337-44. [Content Brief]
[5]. Din ZU, et al. The flavonoid 6-hydroxyflavone prevention of cisplatin-induced nephrotoxicity. Histol Histopathol. 2020 Oct;35(10):1197-1209. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.1974 mL | 20.9872 mL | 41.9745 mL | 104.9362 mL |
| 5 mM | 0.8395 mL | 4.1974 mL | 8.3949 mL | 20.9872 mL | |
| 10 mM | 0.4197 mL | 2.0987 mL | 4.1974 mL | 10.4936 mL | |
| 15 mM | 0.2798 mL | 1.3991 mL | 2.7983 mL | 6.9957 mL | |
| 20 mM | 0.2099 mL | 1.0494 mL | 2.0987 mL | 5.2468 mL | |
| 25 mM | 0.1679 mL | 0.8395 mL | 1.6790 mL | 4.1974 mL | |
| 30 mM | 0.1399 mL | 0.6996 mL | 1.3991 mL | 3.4979 mL | |
| 40 mM | 0.1049 mL | 0.5247 mL | 1.0494 mL | 2.6234 mL | |
| 50 mM | 0.0839 mL | 0.4197 mL | 0.8395 mL | 2.0987 mL | |
| 60 mM | 0.0700 mL | 0.3498 mL | 0.6996 mL | 1.7489 mL | |
| 80 mM | 0.0525 mL | 0.2623 mL | 0.5247 mL | 1.3117 mL | |
| 100 mM | 0.0420 mL | 0.2099 mL | 0.4197 mL | 1.0494 mL |
6-Hydroxyflavone Related Classifications
HY-N7110 Related Classifications
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