3-Methyl-2-buten-1-ol
Based on 1 Customer Validation
3-Methyl-2-buten-1-ol (MBO321) is an orally active endogenous metabolite found in pine trees and is used as a fragrance ingredient in cosmetics and detergents. 3-Methyl-2-buten-1-ol passes cell barrier. 3-Methyl-2-buten-1-ol reduces body weight in rats.
For research use only. We do not sell to patients.
- Purity: 99.76%
- CAS No.: 556-82-1
- Formula: C5H10O
- Molecular Weight:86.13
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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
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
3-Methyl-2-buten-1-ol (100 μM, 120 min) pass the Caco-2 cell barrier quickly, with Papp of 37.3 μcm/s (recalculated donor concentration)[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
3-Methyl-2-buten-1-ol (50-600 mg/kg, gavage, days 6-19 post coitum (pc)) shows unscheduled death of 1 dam on day 19 pc, transient salivation in all dams immediately between days 6-19 pc, transient occurrence of abdominal position, and lacrimation and/or piloerection shortly in rats[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 556-82-1
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Appearance Liquid (Density: 0.848 g/cm3)
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Molecular Weight 86.13
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Formula C5H10O
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Color Colorless to light yellow
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SMILES
C/C(C)=C\CO
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Synonyms
MBO321
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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
DMSO : 100 mg/mL (1161.04 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 (29.03 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 (29.03 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.
Purity & Documentation
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Data Sheet (270 KB)
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SDS (769 KB)
- English - EN (769 KB)
- Français - FR (769 KB)
- Deutsch - DE (769 KB)
- Norwegian - NO (769 KB)
- Español - ES (769 KB)
- Swedish - SV (769 KB)
- Italian - IT (769 KB)
- Korean - KR (769 KB)
- Portuguese - PT (769 KB)
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Handling Instructions (2659 KB)
References
[1]. Liu Q, et al. Acid-catalyzed heterogeneous reaction of 3-methyl-2-buten-1-ol with hydrogen peroxide[J]. Journal of Environmental Sciences, 2015, 31: 89-97. [Content Brief]
[2]. Heinlein A, et al. Transport of hop aroma compounds across Caco-2 monolayers. Food Funct. 2014 Nov;5(11):2719-30. [Content Brief]
[3]. Api AM, et al. RIFM fragrance ingredient safety assessment, 3-methyl-2-butenyl acetate, CAS Registry Number 1191-16-8. Food Chem Toxicol. 2019 Dec;134 Suppl 1:110705. [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 | 11.6104 mL | 58.0518 mL | 116.1036 mL | 290.2589 mL |
| 5 mM | 2.3221 mL | 11.6104 mL | 23.2207 mL | 58.0518 mL | |
| 10 mM | 1.1610 mL | 5.8052 mL | 11.6104 mL | 29.0259 mL | |
| 15 mM | 0.7740 mL | 3.8701 mL | 7.7402 mL | 19.3506 mL | |
| 20 mM | 0.5805 mL | 2.9026 mL | 5.8052 mL | 14.5129 mL | |
| 25 mM | 0.4644 mL | 2.3221 mL | 4.6441 mL | 11.6104 mL | |
| 30 mM | 0.3870 mL | 1.9351 mL | 3.8701 mL | 9.6753 mL | |
| 40 mM | 0.2903 mL | 1.4513 mL | 2.9026 mL | 7.2565 mL | |
| 50 mM | 0.2322 mL | 1.1610 mL | 2.3221 mL | 5.8052 mL | |
| 60 mM | 0.1935 mL | 0.9675 mL | 1.9351 mL | 4.8376 mL | |
| 80 mM | 0.1451 mL | 0.7256 mL | 1.4513 mL | 3.6282 mL | |
| 100 mM | 0.1161 mL | 0.5805 mL | 1.1610 mL | 2.9026 mL |
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