DDMS
Based on 1 Customer Validation
DDMS (Dibromo-dodecenyl-methylsulfimide) is a selective 20-HETE production inhibitor. DDMS attenuates the vasodilatory response to sodium nitroprusside (SNP).
For research use only. We do not sell to patients.
- Purity: 99.19%
- CAS No.: 206052-03-1
- Formula: C13H23Br2NO3S
- Molecular Weight:433.20
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Biological Activity
20-HETE[1]
Chemical Information
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CAS No. 206052-03-1
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Appearance Solid
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Molecular Weight 433.20
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Formula C13H23Br2NO3S
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Color White to off-white
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SMILES
Br/C(Br)=C\CCCCCCCCCC(NS(=O)(C)=O)=O
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Synonyms
Dibromo-dodecenyl-methylsulfimide
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 100 mg/mL (230.84 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 (protect from 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 (protect from 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 90% Saline
Solubility: ≥ 2.5 mg/mL (5.77 mM); Clear solution
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
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: 50% PEG300 50% Saline
Solubility: 10 mg/mL (23.08 mM); Suspended solution; Need ultrasonic
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 (protect from 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 (266 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 (protect from 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 | 2.3084 mL | 11.5420 mL | 23.0840 mL | 57.7101 mL |
| 5 mM | 0.4617 mL | 2.3084 mL | 4.6168 mL | 11.5420 mL | |
| 10 mM | 0.2308 mL | 1.1542 mL | 2.3084 mL | 5.7710 mL | |
| 15 mM | 0.1539 mL | 0.7695 mL | 1.5389 mL | 3.8473 mL | |
| 20 mM | 0.1154 mL | 0.5771 mL | 1.1542 mL | 2.8855 mL | |
| 25 mM | 0.0923 mL | 0.4617 mL | 0.9234 mL | 2.3084 mL | |
| 30 mM | 0.0769 mL | 0.3847 mL | 0.7695 mL | 1.9237 mL | |
| 40 mM | 0.0577 mL | 0.2886 mL | 0.5771 mL | 1.4428 mL | |
| 50 mM | 0.0462 mL | 0.2308 mL | 0.4617 mL | 1.1542 mL | |
| 60 mM | 0.0385 mL | 0.1924 mL | 0.3847 mL | 0.9618 mL | |
| 80 mM | 0.0289 mL | 0.1443 mL | 0.2886 mL | 0.7214 mL | |
| 100 mM | 0.0231 mL | 0.1154 mL | 0.2308 mL | 0.5771 mL |