2-Bromo-3-pyridinamine
Based on 1 Customer Validation
2-Bromo-3-pyridinamine is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
For research use only. We do not sell to patients.
- Purity: 99.25%
- CAS No.: 39856-58-1
- Formula: C5H5BrN2
- Molecular Weight:173.01
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from 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
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Help & FAQs
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HY-W007579
2-Bromo-4-methylpyridine
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HY-Y1049
2-Amino-6-bromopyridine
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HY-59165
5-Bromopyridin-2-ol
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HY-W002805
2-Bromoisonicotinic acid
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HY-W012591
2,3-Dichloropyridine
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HY-32751
3-Bromo-2-chlorolpyridine
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HY-20026
2-Bromo-3-pyridinol
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HY-W007353
2-Bromo-5-methylpyridine
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HY-75420
5-Bromo-3-methylpyridin-2-amine
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HY-W007481
6-Chloropyridin-3-amine
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HY-W016371
3,4,5-Trichloropyridine
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HY-59162
2,6-Dibromopyridine
Biological Activity
Used in a palladium-catalyzed synthesis of indole systems containing fused medium-and large-ring heterocycles. pyrrole derivatives ahs been prepared using 3-Amino-2-bromopyridine. Used in PC coupling reaction.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 39856-58-1
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Appearance Solid
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Molecular Weight 173.01
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Formula C5H5BrN2
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Color Light yellow to brown
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SMILES
NC1=CC=CN=C1Br
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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 (578.00 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 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (14.45 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 (14.45 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. * 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 (248 KB)
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SDS (641 KB)
- English - EN (641 KB)
- Français - FR (641 KB)
- Deutsch - DE (641 KB)
- Norwegian - NO (641 KB)
- Español - ES (641 KB)
- Swedish - SV (641 KB)
- Italian - IT (641 KB)
- Korean - KR (641 KB)
- Portuguese - PT (641 KB)
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Handling Instructions (2659 KB)
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 | 5.7800 mL | 28.9001 mL | 57.8001 mL | 144.5003 mL |
| 5 mM | 1.1560 mL | 5.7800 mL | 11.5600 mL | 28.9001 mL | |
| 10 mM | 0.5780 mL | 2.8900 mL | 5.7800 mL | 14.4500 mL | |
| 15 mM | 0.3853 mL | 1.9267 mL | 3.8533 mL | 9.6334 mL | |
| 20 mM | 0.2890 mL | 1.4450 mL | 2.8900 mL | 7.2250 mL | |
| 25 mM | 0.2312 mL | 1.1560 mL | 2.3120 mL | 5.7800 mL | |
| 30 mM | 0.1927 mL | 0.9633 mL | 1.9267 mL | 4.8167 mL | |
| 40 mM | 0.1445 mL | 0.7225 mL | 1.4450 mL | 3.6125 mL | |
| 50 mM | 0.1156 mL | 0.5780 mL | 1.1560 mL | 2.8900 mL | |
| 60 mM | 0.0963 mL | 0.4817 mL | 0.9633 mL | 2.4083 mL | |
| 80 mM | 0.0723 mL | 0.3613 mL | 0.7225 mL | 1.8063 mL | |
| 100 mM | 0.0578 mL | 0.2890 mL | 0.5780 mL | 1.4450 mL |
2-Bromo-3-pyridinamine Related Classifications
HY-66051 Related Classifications
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