Melilotic acid
Based on 1 Customer Validation
Melilotic acid (3-(2-hydroxyphenyl)-propanoic acid) is an orally active compound. Melilotic acid can be isolated from the bark of Chinese cinnamon. Melilotic acid has a significant inhibitory effect on gastric ulcers induced by serotonin (HY-B1473A), phenylbutazone (HY-B0230), ethanoyl, and water immersion stress.
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- Pureté: 99.97%
- CAS No.: 495-78-3
- Formule: C9H10O3
- Masse moléculaire:166.18
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Stockage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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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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Activité biologique
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MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 495-78-3
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Appearance Solid
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Masse moléculaire 166.18
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Formule C9H10O3
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Color Off-white to light yellow
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SMILES
O=C(O)CCC1=CC=CC=C1O
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvant et solubilité
DMSO : 200 mg/mL (1203.51 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : ≥ 100 mg/mL (601.76 mM)
* "≥" means soluble, but saturation unknown.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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 (12.52 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.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (12.52 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 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
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Pureté et documentation
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Fiche technique (273 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]. LEVY CC, et al. THE METABOLISM OF COUMARIN BY A MICROORGANISM. II. THE REDUCTION OF O-COUMARIC ACID TO MELILOTIC ACID. Biochemistry. 1964 Dec;3:1944-7. [Content Brief]
[2]. Tanaka S, et al. Antiulcerogenic compounds isolated from Chinese cinnamon. Planta Med. 1989 Jun;55(3):245-8. [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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 6.0176 mL | 30.0879 mL | 60.1757 mL | 150.4393 mL |
| 5 mM | 1.2035 mL | 6.0176 mL | 12.0351 mL | 30.0879 mL | |
| 10 mM | 0.6018 mL | 3.0088 mL | 6.0176 mL | 15.0439 mL | |
| 15 mM | 0.4012 mL | 2.0059 mL | 4.0117 mL | 10.0293 mL | |
| 20 mM | 0.3009 mL | 1.5044 mL | 3.0088 mL | 7.5220 mL | |
| 25 mM | 0.2407 mL | 1.2035 mL | 2.4070 mL | 6.0176 mL | |
| 30 mM | 0.2006 mL | 1.0029 mL | 2.0059 mL | 5.0146 mL | |
| 40 mM | 0.1504 mL | 0.7522 mL | 1.5044 mL | 3.7610 mL | |
| 50 mM | 0.1204 mL | 0.6018 mL | 1.2035 mL | 3.0088 mL | |
| 60 mM | 0.1003 mL | 0.5015 mL | 1.0029 mL | 2.5073 mL | |
| 80 mM | 0.0752 mL | 0.3761 mL | 0.7522 mL | 1.8805 mL | |
| 100 mM | 0.0602 mL | 0.3009 mL | 0.6018 mL | 1.5044 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Melilotic acid Related Classifications
HY-W017158 Related Classifications
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