(R,R)-CXCR2-IN-2
Based on 1 Customer Validation
(R,R)-CXCR2-IN-2 (compound 67), diastereoisomer of CXCR2-IN-2 (compound 68) (HY-120878), is a CXCR2 antagonist with a pIC50 of 9 and 6.8 in the Tango assay and d in the HWB Gro-α induced CD11b expression assay, respectively.
For research use only. We do not sell to patients.
- Purity: 99.37%
- CAS No.: 1838123-22-0
- Formula: C18H23ClN2O5S
- Molecular Weight:414.90
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 1838123-22-0
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Appearance Solid
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Molecular Weight 414.90
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Formula C18H23ClN2O5S
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Color Off-white to light brown
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SMILES
O=S(C1=C(C(NC(N[C@H]2C(C)=CCC2)=O)=CC=C1Cl)O)([C@@]3(CCOC3)C)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 220 mg/mL (530.25 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.
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 (273 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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. 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 | 2.4102 mL | 12.0511 mL | 24.1022 mL | 60.2555 mL |
| 5 mM | 0.4820 mL | 2.4102 mL | 4.8204 mL | 12.0511 mL | |
| 10 mM | 0.2410 mL | 1.2051 mL | 2.4102 mL | 6.0255 mL | |
| 15 mM | 0.1607 mL | 0.8034 mL | 1.6068 mL | 4.0170 mL | |
| 20 mM | 0.1205 mL | 0.6026 mL | 1.2051 mL | 3.0128 mL | |
| 25 mM | 0.0964 mL | 0.4820 mL | 0.9641 mL | 2.4102 mL | |
| 30 mM | 0.0803 mL | 0.4017 mL | 0.8034 mL | 2.0085 mL | |
| 40 mM | 0.0603 mL | 0.3013 mL | 0.6026 mL | 1.5064 mL | |
| 50 mM | 0.0482 mL | 0.2410 mL | 0.4820 mL | 1.2051 mL | |
| 60 mM | 0.0402 mL | 0.2009 mL | 0.4017 mL | 1.0043 mL | |
| 80 mM | 0.0301 mL | 0.1506 mL | 0.3013 mL | 0.7532 mL | |
| 100 mM | 0.0241 mL | 0.1205 mL | 0.2410 mL | 0.6026 mL |