Herbacetin
Based on 5 publication(s) in Google Scholar
Herbacetin is a natural flavonoid from flaxseed, exerts various pharmacological activities, including antioxidant, anti-inflammatory and anticancer effects. Herbacetin is an Ornithine decarboxylase (ODC) allosteric inhibitor, directly binds to Asp44, Asp243, and Glu384 on ODC. Ornithine decarboxylase (ODC) is a rate-limiting enzyme in the first step of polyamine biosynthesis.
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- Pureza: 99.70%
- No. CAS: 527-95-7
- Fòrmula: C15H10O7
- Peso molecular:302.24
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Almacenamiento:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Actividad biológica
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Chemical Information
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Solvente y solubilidad
- Pureza y Documentación
- Referencias
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Publications Citing Use of MedChemExpress (MCE) Herbacetin
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Actividad biológica
IC50: Ornithine decarboxylase[2]
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HeLa | IC50 |
0.5 μM
Compound: 20
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Antiproliferative activity against human HeLa cells assessed as inhibition of cell growth measured after 24 hrs
Antiproliferative activity against human HeLa cells assessed as inhibition of cell growth measured after 24 hrs
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[PMID: 37428122] |
| MDCK | CC50 |
293.7 μM
Compound: 5
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Cytotoxicity against MDCK cells after 48 hrs by MTT assay
Cytotoxicity against MDCK cells after 48 hrs by MTT assay
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[PMID: 19729316] |
| MDCK | EC50 |
23 μM
Compound: 5
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Antiviral activity against influenza A virus H9N2 A/Chicken/Korea/MS96/96 infected in MDCK cells assessed as reduction in virus-induced cytopathic effect
Antiviral activity against influenza A virus H9N2 A/Chicken/Korea/MS96/96 infected in MDCK cells assessed as reduction in virus-induced cytopathic effect
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[PMID: 19729316] |
| MDCK | EC50 |
35 μM
Compound: 5
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Antiviral activity against influenza A virus H1N1 A/PR/8/34 infected in MDCK cells assessed as reduction in virus-induced cytopathic effect
Antiviral activity against influenza A virus H1N1 A/PR/8/34 infected in MDCK cells assessed as reduction in virus-induced cytopathic effect
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[PMID: 19729316] |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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No. CAS 527-95-7
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Appearance Solid
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Peso molecular 302.24
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Fòrmula C15H10O7
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Color Light yellow to yellow
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SMILES
O=C1C(O)=C(C2=CC=C(O)C=C2)OC3=C(O)C(O)=CC(O)=C13
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Structure Classification
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Initial Source
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (5)
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Journal Impact Factor
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Most Recent
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J Enzyme Inhib Med Chem
Scutellaria baicalensis extract and baicalein inhibit replication of SARS-CoV-2 and its 3C-like protease in vitro. [Abstract]2021 Dec;36(1):497-503. PMID: 33491508 -
Nanoscale
Targeted GSH-exhausting and hydroxyl radical self-producing manganese-silica nanomissiles for MRI guided ferroptotic cancer therapy. [Abstract]2020 Aug 20;12(32):16738-16754. PMID: 32578659 -
Drug Dev Res
Protective Effects of Herbacetin in Experimental Colitis: Targeting NF-κB and NLRP3 Pathways. [Abstract]2026 Feb;87(1):e70195. PMID: 41486523 -
Aging (Albany NY)
Fisetin inhibits the proliferation, migration and invasion of pancreatic cancer by targeting PI3K/AKT/mTOR signaling. [Abstract]2021 Nov 25;13(22):24753-24767. PMID: 34821587 -
Solvente y solubilidad
DMSO : 100 mg/mL (330.86 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. 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. 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: ≥ 2.5 mg/mL (8.27 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (8.27 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
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.
Pureza y Documentación
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Ficha de datos (276 KB)
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SDS (480 KB)
- English - EN (480 KB)
- Français - FR (480 KB)
- Deutsch - DE (480 KB)
- Norwegian - NO (480 KB)
- Español - ES (480 KB)
- Swedish - SV (480 KB)
- Italian - IT (480 KB)
- Korean - KR (480 KB)
- Portuguese - PT (480 KB)
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Instrucciones de manejo (2659 KB)
Referencias
[1]. Veeramani C, et al. Herbacetin, a flaxseed flavonoid, ameliorates high percent dietary fat induced insulin resistance and lipid accumulation through the regulation of hepatic lipid metabolizing and lipid-regulating enzymes. Chem Biol Interact. 2018 May 25;288:49-56. [Content Brief]
[2]. Kim DJ, et al. Herbacetin Is a Novel Allosteric Inhibitor of Ornithine Decarboxylase with Antitumor Activity. Cancer Res. 2016 Mar 1;76(5):1146-1157. [Content Brief]
[3]. Qian J, Li Y, Zhang X, et al. Herbacetin Broadly Blocks the Activities of CYP450s by Different Inhibitory Mechanisms [published online ahead of print, 2021 Jun 11]. Planta Med. 2021;10.1055/a-1502-7131. [Content Brief]
[4]. Li L, Fan P, Chou H, Li J, Wang K, Li H. Herbacetin suppressed MMP9 mediated angiogenesis of malignant melanoma through blocking EGFR-ERK/AKT signaling pathway. Biochimie. 2019;162:198-207. [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. 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 | 3.3086 mL | 16.5431 mL | 33.0863 mL | 82.7157 mL |
| 5 mM | 0.6617 mL | 3.3086 mL | 6.6173 mL | 16.5431 mL | |
| 10 mM | 0.3309 mL | 1.6543 mL | 3.3086 mL | 8.2716 mL | |
| 15 mM | 0.2206 mL | 1.1029 mL | 2.2058 mL | 5.5144 mL | |
| 20 mM | 0.1654 mL | 0.8272 mL | 1.6543 mL | 4.1358 mL | |
| 25 mM | 0.1323 mL | 0.6617 mL | 1.3235 mL | 3.3086 mL | |
| 30 mM | 0.1103 mL | 0.5514 mL | 1.1029 mL | 2.7572 mL | |
| 40 mM | 0.0827 mL | 0.4136 mL | 0.8272 mL | 2.0679 mL | |
| 50 mM | 0.0662 mL | 0.3309 mL | 0.6617 mL | 1.6543 mL | |
| 60 mM | 0.0551 mL | 0.2757 mL | 0.5514 mL | 1.3786 mL | |
| 80 mM | 0.0414 mL | 0.2068 mL | 0.4136 mL | 1.0339 mL | |
| 100 mM | 0.0331 mL | 0.1654 mL | 0.3309 mL | 0.8272 mL |
Herbacetin Related Classifications
HY-N0240 Related Classifications
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