Benzophenone-2
Based on 1 Customer Validation
Benzophenone-2 (2,2',4,4'-Tetrahydroxybenzophenone) is an organic ultraviolet absorber that is widely used in personal care products and industrial products such as plastics and coatings. Benzophenone-2 is an endocrine disruptor that can interfere with estrogen receptors (ERα receptor) and pregnane X receptor (PXR receptor) activity, leading to reproductive toxicity, immune disorders, and metabolic abnormalities. Benzophenone-2 can inhibit the activity of α-glucosidase (IC50 = 49.72 μM), and can be used for research on diabetes.
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- Pureté: 99.66%
- CAS No.: 131-55-5
- Formule: C13H10O5
- Masse moléculaire:246.22
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Stockage:
RT, stored under nitrogen.
In solvent -80°C, 1 year , -20°C, 6 months
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Activité biologique
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Chemical Information
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Solvant et solubilité
- Pureté et documentation
- Références
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Help & FAQs
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Metabolism/Protease Compound Library
HY-L012
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Anti-diabetic Compound Library
HY-L040
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Endocrinology Compound Library
HY-L047
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Human Metabolite Library
HY-L123
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Nuclear Receptor Compound Library
HY-L126
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Membrane Receptor-targeted Compound Library
HY-L150
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Multi-Target Compound Library
HY-L176
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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
HY-L001V
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Bioactive Compound Library
HY-L001
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High-Throughput Bioactive Compound Library
HY-L205
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Cosmetic Ingredient Compound Library
HY-L221
Activité biologique
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ERα |
α‑glucosidase 49.72 μM (IC50) |
Benzophenone-2 (100 mg/kg, dermal administration, twice daily for 4 weeks) causes endocrine disorders in male rats, impairing spermogenesis and motility functions[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Reproductive toxicity assay established in male Wistar rats (weighing 225-250 g)[3]
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Dosage:100 mg/kg
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Administration:Dermal administration, twice daily for 4 weeks
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Result:Led to endocrine imbalance by inhibiting testosterone synthesis and promoting its conversion into estradiol.
Directly damaged the sperm's formation and motility.
Disrupted the immune privilege of the testicles.
Chemical Information
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CAS No. 131-55-5
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Appearance Solid
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Masse moléculaire 246.22
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Formule C13H10O5
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Color Light yellow to yellow
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SMILES
O=C(C1=CC=C(O)C=C1O)C2=CC=C(O)C=C2O
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Synonyms
2,2′,4,4′-Tetrahydroxybenzophenone
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
RT, stored under nitrogen
In solvent -80°C 1 year -20°C 6 months
Solvant et solubilité
DMSO : 100 mg/mL (406.14 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
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: ≥ 5 mg/mL (20.31 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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: ≥ 5 mg/mL (20.31 mM); Clear solution
This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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.
Pureté et documentation
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Fiche technique (275 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Instruction de manipulation (2659 KB)
Références
[1]. Hu X, et al. Evaluation of polyhydroxybenzophenones as α-glucosidase inhibitors. Arch Pharm (Weinheim). 2011 Feb;344(2):71-7. [Content Brief]
[2]. Casiano-Muñiz IM, et al. UV filter benzophenone-2: Effects on zebrafish (Danio rerio) cytochrome P450. Aquat Toxicol. 2024 Aug;273:106973. [Content Brief]
[3]. Broniowska Ż, et al. Benzophenone-2 exerts reproductive toxicity in male rats. Reprod Toxicol. 2023 Sep;120:108450. [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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
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| DMSO | 1 mM | 4.0614 mL | 20.3070 mL | 40.6141 mL | 101.5352 mL |
| 5 mM | 0.8123 mL | 4.0614 mL | 8.1228 mL | 20.3070 mL | |
| 10 mM | 0.4061 mL | 2.0307 mL | 4.0614 mL | 10.1535 mL | |
| 15 mM | 0.2708 mL | 1.3538 mL | 2.7076 mL | 6.7690 mL | |
| 20 mM | 0.2031 mL | 1.0154 mL | 2.0307 mL | 5.0768 mL | |
| 25 mM | 0.1625 mL | 0.8123 mL | 1.6246 mL | 4.0614 mL | |
| 30 mM | 0.1354 mL | 0.6769 mL | 1.3538 mL | 3.3845 mL | |
| 40 mM | 0.1015 mL | 0.5077 mL | 1.0154 mL | 2.5384 mL | |
| 50 mM | 0.0812 mL | 0.4061 mL | 0.8123 mL | 2.0307 mL | |
| 60 mM | 0.0677 mL | 0.3385 mL | 0.6769 mL | 1.6923 mL | |
| 80 mM | 0.0508 mL | 0.2538 mL | 0.5077 mL | 1.2692 mL | |
| 100 mM | 0.0406 mL | 0.2031 mL | 0.4061 mL | 1.0154 mL |
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