DPPD-Q (Synonyms: C.I. 56000,2,5-Dianilino-1,4-benzoquinone,2,5-Dianilino-p-benzoquinone,2,5-Dianilino-para-benzoquinone,N,N′-Diphenyl-1,4-phenylenediamine quinone,N,N′-Diphenyl-p-phenylenediamine quinone,N,N′-Diphenyl-para-phenylenediamine quinone,NSC 11) |
Katalog-Nr.GC91483
One-Click Copy Product Info
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DPPD-Q is an oxidized derivative of the antioxidant and substituted p-phenylenediamine DPPD.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 3421-08-7
Sample solution is provided at 25 µL, 10mM.
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DPPD-Q is an oxidized derivative of the antioxidant and substituted p-phenylenediamine DPPD.1,2,3 It inhibits jack bean urease by 91.4% when used at a concentration of 5 µM.[4] DPPD-Q is less toxic to the aquatic bacterium V. fischeri than DPPD (EC50 = 1.76 mg/ml).[5] It has been found in tire wear particles and crumb rubber, particulate matter 2.5 (PM2.5), and wastewater influent and effluent.1,2,3
References:
[1].Zhao, H.N., Hu, X., Gonzalez, M., et al.Screening p-phenylenediamine antioxidants, their transformation products, and industrial chemical additives in crumb rubber and elastomeric consumer productsEnviron. Sci. Technol.57(7)2779-2791(2023).
[2].Wang, W., Cao, G., Zhang, J., et al.Beyond substituted p-phenylenediamine antioxidants: Prevalence of their quinone derivatives in PM[2].5Environ. Sci. Technol.56(15)10629-10637(2022).
[3].Cao, G., Wang, W., Zhang, J., et al.Occurrence and fate of substituted p-phenylenediamine-derived quinones in Hong Kong wastewater treatment plantsEnviron. Sci. Technol.57(41)15635-15643(2023).
[4].Nain-Perez, A., Barbosa, L.C.A., Rodríguez-Hernández, D., et al.Antiureolytic activity of substituted 2,5-diaminobenzoquinonesChem. Biodivers.16(12)e1900503(2019).
[5].Wang, W., Chen, Y., Fang, J., et al.Toxicity of substituted p-phenylenediamine antioxidants and their derived novel quinones on aquatic bacterium: Acute effects and mechanistic insightsJ. Hazard. Mater.469:133900(2024).
| Cas No. | 3421-08-7 | SDF | |
| Überlieferungen | C.I. 56000,2,5-Dianilino-1,4-benzoquinone,2,5-Dianilino-p-benzoquinone,2,5-Dianilino-para-benzoquinone,N,N′-Diphenyl-1,4-phenylenediamine quinone,N,N′-Diphenyl-p-phenylenediamine quinone,N,N′-Diphenyl-para-phenylenediamine quinone,NSC 11 | ||
| Formula | C18H14N2O2 | M.Wt | 290.3 |
| Löslichkeit | Trifluoroacetic acid: Soluble | Storage | -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 3.4447 mL | 17.2236 mL | 34.4471 mL |
| 5 mM | 688.9 μL | 3.4447 mL | 6.8894 mL |
| 10 mM | 344.5 μL | 1.7224 mL | 3.4447 mL |
Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
g
μL
Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)
Calculation results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )
Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.
Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.
Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.
Quality Control & SDS
- View current batch:
- Purity: >95.00% Appearance: A solid
- COA (Certificate of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)