AAPH
Based on 3 publication(s) in Google Scholar
AAPH (2,2'-Azodiisobutyramidine dihydrochloride) has an effect of radical generation. AAPH induces oxidative stress and erythrocyte hemolysis. AAPH decomposes at 37°C to generate an alkyl radical, is used as an initiator. In the presence of oxygen, these alkyl radicals will be converted to peroxyl radicals that can cause lipid peroxidation and loss of erythrocyte membrane integrity, which could ultimately lead to hemolysis.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 2997-92-4
- Formula: C8H20Cl2N6
- Molecular Weight:271.19
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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) AAPH
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Biological Activity
AAPH (600 μM, 0-1 h) oxidates DCFH to form a fluorescent substance, DCF, which the level of fluorescence was proportional to the degree of oxidation in HepG2 cells[2].
AAPH (200 mM, 2 h) induces the erythrocyte losting normal profile, shows a spiny configuration on the surface due to the severe damage of the cell membrane and produces a large amount of ROS in in human erythrocytes[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. 2997-92-4
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Appearance Solid
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Molecular Weight 271.19
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Formula C8H20Cl2N6
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Color White to off-white
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SMILES
CC(/N=N/C(C)(C)C(N)=N)(C)C(N)=N.[H]Cl.[H]Cl
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Synonyms
2,2'-Azodiisobutyramidine dihydrochloride
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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 (3)
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Journal Impact Factor
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Most Recent
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Food Chem
Optimization of multi-enzyme coupled debittering process: Effect on bitterness and bioactive components of Shatianyu (Citrus grandis L. Osbeck) whole fruit powder. [Abstract]2026 Mar 28:515:149066. PMID: 41990492 -
Int J Biol Macromol
Structural characterizations and anti-aging activities of a homogeneous polysaccharide derived from Coix seed-lactic acid bacteria fermentation. [Abstract]2025 Sep 25;330(Pt 1):147879. PMID: 41005408 -
Antioxidants (Basel)
Development of an AAPH-Induced Oxidative Stress Model in Bovine Mammary Epithelial Cells and Investigation of Its Molecular Mechanisms. [Abstract]2026 Apr 8;15(4):460. PMID: 42072102
Solvent & Solubility
H2O : 100 mg/mL (368.75 mM; Need ultrasonic)
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (274 KB)
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SDS (749 KB)
- English - EN (749 KB)
- Français - FR (749 KB)
- Deutsch - DE (749 KB)
- Norwegian - NO (749 KB)
- Español - ES (749 KB)
- Swedish - SV (749 KB)
- Italian - IT (749 KB)
- Korean - KR (749 KB)
- Portuguese - PT (749 KB)
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Handling Instructions (2659 KB)
References
[2]. Liao W, et al. Intracellular antioxidant detoxifying effects of diosmetin on 2,2-azobis(2-amidinopropane) dihydrochloride (AAPH)-induced oxidative stress through inhibition of reactive oxygen species generation. J Agric Food Chem. 2014 Aug 27;62(34):8648-54. [Content Brief]
[4]. Hosseinian FS, et al. AAPH-mediated antioxidant reactions of secoisolariciresinol and SDG. Org Biomol Chem. 2007 Feb 21;5(4):644-54. [Content Brief]
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 |
|---|---|---|---|---|---|
| H2O | 1 mM | 3.6875 mL | 18.4373 mL | 36.8745 mL | 92.1863 mL |
| 5 mM | 0.7375 mL | 3.6875 mL | 7.3749 mL | 18.4373 mL | |
| 10 mM | 0.3687 mL | 1.8437 mL | 3.6875 mL | 9.2186 mL | |
| 15 mM | 0.2458 mL | 1.2292 mL | 2.4583 mL | 6.1458 mL | |
| 20 mM | 0.1844 mL | 0.9219 mL | 1.8437 mL | 4.6093 mL | |
| 25 mM | 0.1475 mL | 0.7375 mL | 1.4750 mL | 3.6875 mL | |
| 30 mM | 0.1229 mL | 0.6146 mL | 1.2292 mL | 3.0729 mL | |
| 40 mM | 0.0922 mL | 0.4609 mL | 0.9219 mL | 2.3047 mL | |
| 50 mM | 0.0737 mL | 0.3687 mL | 0.7375 mL | 1.8437 mL | |
| 60 mM | 0.0615 mL | 0.3073 mL | 0.6146 mL | 1.5364 mL | |
| 80 mM | 0.0461 mL | 0.2305 mL | 0.4609 mL | 1.1523 mL | |
| 100 mM | 0.0369 mL | 0.1844 mL | 0.3687 mL | 0.9219 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
AAPH Related Classifications
HY-Y0525 Related Classifications
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