Methyl Salicylate
Based on 1 Customer Validation
Methyl Salicylate (Wintergreen oil) is a topical analgesic and anti-inflammatory agent. Also used as a pesticide, a denaturant, a fragrance ingredient, and a flavoring agent in food and tobacco products. A systemic acquired resistance (SAR) signal in tobacco. A topical nonsteroidal anti-inflammatory agent (NSAID). Methyl salicylate lactoside is a COX inhibitor.
For research use only. We do not sell to patients.
- Purity: 99.98%
- CAS No.: 119-36-8
- Formula: C8H8O3
- Molecular Weight:152.15
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Storage:Pure form -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Methyl Salicylate is a systemic acquired resistance signal in tobacco. It (0-1 mg/L) esterases activity of salicylic acid–binding protein 2 (SABP2), which converts MeSA into salicylic acid (SA), is required for SAR signal perception in systemic tissue[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 119-36-8
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Appearance Liquid (Density: 1.174 g/cm3)
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Molecular Weight 152.15
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Formula C8H8O3
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Color Colorless to light yellow
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SMILES
O=C(OC)C1=CC=CC=C1O
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Synonyms
Salicylic acid methyl ester
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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
Pure form -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
Ethanol : 25 mg/mL (164.31 mM; Need ultrasonic)
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% EtOH 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (16.43 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 EtOH 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% EtOH 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (16.43 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 EtOH 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.
Working solution concentration: 0.22 mg/mL
Purity & Documentation
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Data Sheet (275 KB)
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SDS (558 KB)
- English - EN (558 KB)
- Français - FR (558 KB)
- Deutsch - DE (558 KB)
- Norwegian - NO (558 KB)
- Español - ES (558 KB)
- Swedish - SV (558 KB)
- Italian - IT (558 KB)
- Korean - KR (558 KB)
- Portuguese - PT (558 KB)
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Handling Instructions (2659 KB)
References
[1]. Greene T, et al. A critical review of the literature to conduct a toxicity assessment for oral exposure to methyl salicylate. Crit Rev Toxicol. 2017 Feb;47(2):98-120. [Content Brief]
[2]. Park SW, et al. Methyl salicylate is a critical mobile signal for plant systemic acquired resistance. Science. 2007 Oct 5;318(5847):113-6. [Content Brief]
[3]. Lapczynski A, et al. Fragrance material review on methyl salicylate. Food Chem Toxicol. 2007;45 Suppl 1:S428-52. [Content Brief]
[4]. Xin W, et al. Methyl salicylate lactoside inhibits inflammatory response of fibroblast-like synoviocytes and joint destruction in collagen-induced arthritis in mice. Br J Pharmacol. 2014 Jul;171(14):3526-38. [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 |
|---|---|---|---|---|---|
| Ethanol | 1 mM | 6.5725 mL | 32.8623 mL | 65.7246 mL | 164.3115 mL |
| 5 mM | 1.3145 mL | 6.5725 mL | 13.1449 mL | 32.8623 mL | |
| 10 mM | 0.6572 mL | 3.2862 mL | 6.5725 mL | 16.4312 mL | |
| 15 mM | 0.4382 mL | 2.1908 mL | 4.3816 mL | 10.9541 mL | |
| 20 mM | 0.3286 mL | 1.6431 mL | 3.2862 mL | 8.2156 mL | |
| 25 mM | 0.2629 mL | 1.3145 mL | 2.6290 mL | 6.5725 mL | |
| 30 mM | 0.2191 mL | 1.0954 mL | 2.1908 mL | 5.4771 mL | |
| 40 mM | 0.1643 mL | 0.8216 mL | 1.6431 mL | 4.1078 mL | |
| 50 mM | 0.1314 mL | 0.6572 mL | 1.3145 mL | 3.2862 mL | |
| 60 mM | 0.1095 mL | 0.5477 mL | 1.0954 mL | 2.7385 mL | |
| 80 mM | 0.0822 mL | 0.4108 mL | 0.8216 mL | 2.0539 mL | |
| 100 mM | 0.0657 mL | 0.3286 mL | 0.6572 mL | 1.6431 mL |