DTPD-Q
Based on 1 Customer Validation
DTPD-Q is an antioxidant and an oxidative derivative of methylbenzenesulfonyl-p-phenylenediamine DTPD. DTPD-Q is a molecule that binds to AKT1 and ESR1, with high binding affinity to core targets associated with male infertility and its subtypes. DTPD-Q can be used in studies related to male infertility.
For research use only. We do not sell to patients.
- Purity: 99.68%
- CAS No.: 252950-56-4
- Formula: C20H18N2O2
- Molecular Weight:318.37
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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
DTPD-Q exhibits the highest average binding affinity (-8.4 kcal/mol) to core targets of human male infertility, with the strongest binding capacity to ESR1 (-9.8 kcal/mol) and AKT1 (-9.7 kcal/mol), and can form stable hydrogen-bonded complexes and hydrophobic complexes with these proteins[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 252950-56-4
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Appearance Solid
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Molecular Weight 318.37
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Formula C20H18N2O2
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Color Yellow to brown
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SMILES
O=C1C=C(C(C=C1NC2=C(C)C=CC=C2)=O)NC3=C(C)C=CC=C3
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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 : 2 mg/mL (6.28 mM; ultrasonic and warming and heat to 60°C; 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)
Purity & Documentation
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Data Sheet (272 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
[1]. Wei D, et al. Molecular mechanisms of p-phenylenediaminequinone toxicity in male infertility: a network toxicology and docking study. Environ Int. 2025;206:109947. [Content Brief]
[2]. Wei LN, et al. First Evidence of the Bioaccumulation and Trophic Transfer of Tire Additives and Their Transformation Products in an Estuarine Food Web. Environ Sci Technol. 2024;58(14):6370-6380. [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. 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 | 3.1410 mL | 15.7050 mL | 31.4100 mL | 78.5250 mL |
| 5 mM | 0.6282 mL | 3.1410 mL | 6.2820 mL | 15.7050 mL |