Mesitaldehyde
Based on 1 Customer Validation
Mesitaldehyde (2,4,6-Trimethylbenzaldehyde) is an ortho-alkyl benzaldehyde and a substrate for photocyclization. When excited by light in the solid state, mesitaldehyde undergoes γ-hydrogen abstraction, which generates a triplet-excited 1,4-diradical or enol intermediate and forms benzocyclobutenol. Mesitaldehyde produces benzocyclobutenol as the sole product with high selectivity via photolysis of its solid-state inclusion complex; in contrast, its photolysis in solution yields a mixture of cyclobutenol and trimesic acid.
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- Reinheit: 98.13%
- CAS. Nr.: 487-68-3
- Formel: C10H12O
- Molecular Weight:148.21
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Speicherung:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
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p-Hydroxybenzaldehyde (Standard)
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Biologische Aktivität
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Human Endogenous Metabolite |
Solid-state photolysis of the mesitaldehyde (1a)-diol inclusion complex for 24 h (λ = 350 nm) produces benzocyclobutenol as the exclusive product at 40% conversion[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 487-68-3
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Appearance Liquid (Density: 1.005 g/cm3)
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Molecular Weight 148.21
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Formel C10H12O
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Color Colorless to light yellow
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SMILES
O=CC1=C(C)C=C(C)C=C1C
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Synonyms
2,4,6-Trimethylbenzaldehyde
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Structure Classification
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Initial Source
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Lösungsmittel & Löslichkeit
DMSO : 100 mg/mL (674.72 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 (stored under nitrogen). 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 (stored under nitrogen). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
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: ≥ 1.25 mg/mL (8.43 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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: ≥ 1.25 mg/mL (8.43 mM); Clear solution
This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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. * In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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.
Reinheit & Dokumentation
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Data Sheet (272 KB)
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SDS (597 KB)
- English - EN (597 KB)
- Français - FR (597 KB)
- Deutsch - DE (597 KB)
- Norwegian - NO (597 KB)
- Español - ES (597 KB)
- Swedish - SV (597 KB)
- Italian - IT (597 KB)
- Korean - KR (597 KB)
- Portuguese - PT (597 KB)
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Handling Instructions (2659 KB)
Verweise
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 (stored under nitrogen). 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 | 6.7472 mL | 33.7359 mL | 67.4718 mL | 168.6796 mL |
| 5 mM | 1.3494 mL | 6.7472 mL | 13.4944 mL | 33.7359 mL | |
| 10 mM | 0.6747 mL | 3.3736 mL | 6.7472 mL | 16.8680 mL | |
| 15 mM | 0.4498 mL | 2.2491 mL | 4.4981 mL | 11.2453 mL | |
| 20 mM | 0.3374 mL | 1.6868 mL | 3.3736 mL | 8.4340 mL | |
| 25 mM | 0.2699 mL | 1.3494 mL | 2.6989 mL | 6.7472 mL | |
| 30 mM | 0.2249 mL | 1.1245 mL | 2.2491 mL | 5.6227 mL | |
| 40 mM | 0.1687 mL | 0.8434 mL | 1.6868 mL | 4.2170 mL | |
| 50 mM | 0.1349 mL | 0.6747 mL | 1.3494 mL | 3.3736 mL | |
| 60 mM | 0.1125 mL | 0.5623 mL | 1.1245 mL | 2.8113 mL | |
| 80 mM | 0.0843 mL | 0.4217 mL | 0.8434 mL | 2.1085 mL | |
| 100 mM | 0.0675 mL | 0.3374 mL | 0.6747 mL | 1.6868 mL |
Mesitaldehyde Related Classifications
HY-W017469 Related Classifications
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- Mesitaldehyde
- 487-68-3
- 2,4,6-Trimethylbenzaldehyde
- Biochemical Assay Reagents
- photocyclization substrate
- triplet-excited 1,4-biradical/enol intermediates
- crystalline inclusion complex
- mesitoic acid
- 1,1,6,6-tetraphenyl-2,4-hexadiyne-1,6-diol
- benzocyclobutenol
- AM1 calculations
- o-alkylbenzaldehyde
- reaction enthalpy
- γ-hydrogen abstraction
- Inhibitor
- inhibitor
- inhibit