PTAD
Based on 1 Customer Validation
PTAD (4-Phenyl-1,2,4-triazoline-3,5-dione) is a dieneophile reagent that can oxidize thiols into disulfides.
For research use only. We do not sell to patients.
- Purity: 98.0%
- CAS No.: 4233-33-4
- Formula: C8H5N3O2
- Molecular Weight:175.14
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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
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 4233-33-4
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Appearance Solid
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Molecular Weight 175.14
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Formula C8H5N3O2
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Color Orange to red
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SMILES
O=C(N1C2=CC=CC=C2)N=NC1=O
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Synonyms
4-Phenyl-1,2,4-triazoline-3,5-dione
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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 (570.97 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)
Purity & Documentation
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Data Sheet (275 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
[1]. Aqeel A Hussein, et al. Computational assessments of diastereoselective [4+2] cycloaddition and 1,3-borotopic shift of a dearomatized tertiary boronic ester intermediate: reactivities explained through transition-state distortion energies. RSC Adv. 2019 Jul 26;9(40):23148-23155. [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 (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 | 5.7097 mL | 28.5486 mL | 57.0972 mL | 142.7429 mL |
| 5 mM | 1.1419 mL | 5.7097 mL | 11.4194 mL | 28.5486 mL | |
| 10 mM | 0.5710 mL | 2.8549 mL | 5.7097 mL | 14.2743 mL | |
| 15 mM | 0.3806 mL | 1.9032 mL | 3.8065 mL | 9.5162 mL | |
| 20 mM | 0.2855 mL | 1.4274 mL | 2.8549 mL | 7.1371 mL | |
| 25 mM | 0.2284 mL | 1.1419 mL | 2.2839 mL | 5.7097 mL | |
| 30 mM | 0.1903 mL | 0.9516 mL | 1.9032 mL | 4.7581 mL | |
| 40 mM | 0.1427 mL | 0.7137 mL | 1.4274 mL | 3.5686 mL | |
| 50 mM | 0.1142 mL | 0.5710 mL | 1.1419 mL | 2.8549 mL | |
| 60 mM | 0.0952 mL | 0.4758 mL | 0.9516 mL | 2.3790 mL | |
| 80 mM | 0.0714 mL | 0.3569 mL | 0.7137 mL | 1.7843 mL | |
| 100 mM | 0.0571 mL | 0.2855 mL | 0.5710 mL | 1.4274 mL |
PTAD Related Classifications
HY-W016748 Related Classifications
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