ADH-503
Based on 2 publication(s) in Google Scholar
ADH-503 ((Z)-Leukadherin-1 choline) is an orally active and allosteric CD11b agonist. ADH-503 leads to the repolarization of tumor-associated macrophages, reduction in the number of tumor-infiltrating immunosuppressive myeloid cells, and enhances dendritic cell responses.
For research use only. We do not sell to patients.
- Purity: 98.04%
- CAS No.: 2055362-74-6
- Formula: C27H28N2O5S2
- Molecular Weight:524.65
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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
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Publications Citing Use of MedChemExpress (MCE) ADH-503
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Biological Activity
CD11b[1]
ADH-503 ((Z)-Leukadherin-1 choline; 4 μM; 8 days) reduces the numbers of total tumor-infiltrating CD11b+ cells and subsets of CD11b+ monocytes, granulocytes, eosinophils, and macrophages[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
ADH-503 (oral gavage; 30, 100 mg/kg; twice a day; on days 1 and 5) has the mean half-life of 4.68 and 3.95 hours, a maximum concentration of 1716 and 2594 ng/mL and AUC0-t in the plasma of 6950 and 13962 ng.h/mL at 30 and 100 mg/kg dosing, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:KPC mice [p48-CRE/Lox-stop-Lox(LSL)-KrasG12D/p53flox/flox][1]
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Dosage:30, 60, or 120 mg/kg
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Administration:Oral gavage; 60 days
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Result:Delayed tumor progression, leading to a significantly decreased tumor burden in time-point analysis and improved overall survival.
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Animal Model:Male rats[1]
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Dosage:30, 100 mg/kg (Pharmacokinetic Analysis)
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Administration:Oral gavage twice a day; on days 1 and 5
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Result:Had the mean half-life of 4.68 and 3.95 hours, a maximum concentration of 1716 and 2594 ng/mL and AUC0-t in the plasma of 6950 and 13962 ng.h/mL at 30 and 100 mg/kg dosing, respectively.
Chemical Information
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CAS No. 2055362-74-6
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Appearance Solid
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Molecular Weight 524.65
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Formula C27H28N2O5S2
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Color Brown to reddish brown
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SMILES
O=C([O-])C1=CC=C(C2=CC=C(/C=C(SC(N3CC4=CC=CC=C4)=S)/C3=O)O2)C=C1.OCC[N+](C)(C)C
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Synonyms
(Z)-Leukadherin-1 choline
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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
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
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Stem Cell Reports
2024 Aug 13;19(8):1074-1091. PMID: 39059378 -
Solvent & Solubility
Methanol : 100 mg/mL (190.60 mM; Need ultrasonic)
DMSO : 21.43 mg/mL (40.85 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Ethanol : 3.33 mg/mL (6.35 mM; ultrasonic and warming and heat to 60°C)
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). 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). 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 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.14 mg/mL (4.08 mM); Clear solution
This protocol yields a clear solution of ≥ 2.14 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (21.4 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.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: 2.08 mg/mL (3.96 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.08 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 (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.
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)
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 (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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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). 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 / DMSO / Methanol | 1 mM | 1.9060 mL | 9.5302 mL | 19.0603 mL | 47.6508 mL |
| 5 mM | 0.3812 mL | 1.9060 mL | 3.8121 mL | 9.5302 mL | |
| DMSO / Methanol | 10 mM | 0.1906 mL | 0.9530 mL | 1.9060 mL | 4.7651 mL |
| 15 mM | 0.1271 mL | 0.6353 mL | 1.2707 mL | 3.1767 mL | |
| 20 mM | 0.0953 mL | 0.4765 mL | 0.9530 mL | 2.3825 mL | |
| 25 mM | 0.0762 mL | 0.3812 mL | 0.7624 mL | 1.9060 mL | |
| 30 mM | 0.0635 mL | 0.3177 mL | 0.6353 mL | 1.5884 mL | |
| 40 mM | 0.0477 mL | 0.2383 mL | 0.4765 mL | 1.1913 mL | |
| Methanol | 50 mM | 0.0381 mL | 0.1906 mL | 0.3812 mL | 0.9530 mL |
| 60 mM | 0.0318 mL | 0.1588 mL | 0.3177 mL | 0.7942 mL | |
| 80 mM | 0.0238 mL | 0.1191 mL | 0.2383 mL | 0.5956 mL | |
| 100 mM | 0.0191 mL | 0.0953 mL | 0.1906 mL | 0.4765 mL |
ADH-503 Related Classifications
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