p-Dimethylaminobenzaldehyde
Based on 1 Customer Validation
p-Dimethylaminobenzaldehyde (4-Dimethylaminobenzaldehyde) can be used as a chromogenic reagent or as an absorbent agent for heavy metal ions.
For research use only. We do not sell to patients.
- Purity: 99.88%
- CAS No.: 100-10-7
- Formula: C9H11NO
- Molecular Weight:149.19
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Storage:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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
p-Dimethylaminobenzaldehyde can be used as a chromogenic reagent for detection of urea and urea acid[1].
p-Dimethylaminobenzaldehyde can be fixed on the surface of silica gel for selective solid phase extraction and pre-concentration of heavy metal ions (such as Cr(III), Cu(II), Ni(II), Pb(II), and Zn(II)), and can be detected by ICP-OES[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 100-10-7
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Appearance Solid
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Molecular Weight 149.19
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Formula C9H11NO
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Color Light blue to light purple
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SMILES
O=CC1=CC=C(N(C)C)C=C1
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Synonyms
4-Dimethylaminobenzaldehyde
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Solvent & Solubility
DMSO : 100 mg/mL (670.29 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 (stored under nitrogen). 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 (stored under nitrogen). 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 (16.76 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 (16.76 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 (stored under nitrogen)
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 (271 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 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 (stored under nitrogen). 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 | 6.7029 mL | 33.5143 mL | 67.0286 mL | 167.5716 mL |
| 5 mM | 1.3406 mL | 6.7029 mL | 13.4057 mL | 33.5143 mL | |
| 10 mM | 0.6703 mL | 3.3514 mL | 6.7029 mL | 16.7572 mL | |
| 15 mM | 0.4469 mL | 2.2343 mL | 4.4686 mL | 11.1714 mL | |
| 20 mM | 0.3351 mL | 1.6757 mL | 3.3514 mL | 8.3786 mL | |
| 25 mM | 0.2681 mL | 1.3406 mL | 2.6811 mL | 6.7029 mL | |
| 30 mM | 0.2234 mL | 1.1171 mL | 2.2343 mL | 5.5857 mL | |
| 40 mM | 0.1676 mL | 0.8379 mL | 1.6757 mL | 4.1893 mL | |
| 50 mM | 0.1341 mL | 0.6703 mL | 1.3406 mL | 3.3514 mL | |
| 60 mM | 0.1117 mL | 0.5586 mL | 1.1171 mL | 2.7929 mL | |
| 80 mM | 0.0838 mL | 0.4189 mL | 0.8379 mL | 2.0946 mL | |
| 100 mM | 0.0670 mL | 0.3351 mL | 0.6703 mL | 1.6757 mL |
p-Dimethylaminobenzaldehyde Related Classifications
HY-Y0015 Related Classifications
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