3-O-Acetyl-α-boswellic acid
Based on 1 Customer Validation
3-O-Acetyl-α-boswellic acid suppresses T cell function.
For research use only. We do not sell to patients.
- Purity: 99.95%
- CAS No.: 89913-60-0
- Formula: C32H50O4
- Molecular Weight:498.74
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| Sf21 | IC50 |
>40 μM
Compound: 19
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Inhibition of human recombinant COX2 expressed in baculovirus infected sf21 cells assessed as decrease in PGE2 formation using arachidonic acid as substrate preincubated for 10 mins followed by substrate addition measured after 45 mins by LC-MS analysis
Inhibition of human recombinant COX2 expressed in baculovirus infected sf21 cells assessed as decrease in PGE2 formation using arachidonic acid as substrate preincubated for 10 mins followed by substrate addition measured after 45 mins by LC-MS analysis
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[PMID: 31774676] |
Chemical Information
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CAS No. 89913-60-0
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Appearance Solid
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Molecular Weight 498.74
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Formula C32H50O4
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Color White to off-white
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SMILES
C[C@]12[C@]3(C([C@@]4([H])[C@@](CC3)(CCC(C)(C4)C)C)=CC[C@]1([H])[C@@]5([C@@]([C@](C)([C@@H](CC5)OC(C)=O)C(O)=O)([H])CC2)C)C
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Synonyms
α-Boswellic acid acetate
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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
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 100 mg/mL (200.51 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 (sealed storage, away from moisture and light). 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 (sealed storage, away from moisture and light). 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 (5.01 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 (5.01 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
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. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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 (275 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
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 (sealed storage, away from moisture and light). 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 | 2.0051 mL | 10.0253 mL | 20.0505 mL | 50.1263 mL |
| 5 mM | 0.4010 mL | 2.0051 mL | 4.0101 mL | 10.0253 mL | |
| 10 mM | 0.2005 mL | 1.0025 mL | 2.0051 mL | 5.0126 mL | |
| 15 mM | 0.1337 mL | 0.6684 mL | 1.3367 mL | 3.3418 mL | |
| 20 mM | 0.1003 mL | 0.5013 mL | 1.0025 mL | 2.5063 mL | |
| 25 mM | 0.0802 mL | 0.4010 mL | 0.8020 mL | 2.0051 mL | |
| 30 mM | 0.0668 mL | 0.3342 mL | 0.6684 mL | 1.6709 mL | |
| 40 mM | 0.0501 mL | 0.2506 mL | 0.5013 mL | 1.2532 mL | |
| 50 mM | 0.0401 mL | 0.2005 mL | 0.4010 mL | 1.0025 mL | |
| 60 mM | 0.0334 mL | 0.1671 mL | 0.3342 mL | 0.8354 mL | |
| 80 mM | 0.0251 mL | 0.1253 mL | 0.2506 mL | 0.6266 mL | |
| 100 mM | 0.0201 mL | 0.1003 mL | 0.2005 mL | 0.5013 mL |
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