WST-3
Based on 1 Customer Validation
WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM.
For research use only. We do not sell to patients.
- Purity: 99.61%
- CAS No.: 515111-36-1
- Formula: C19H10IN6NaO10S2
- Molecular Weight:696.34
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and 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. 515111-36-1
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Appearance Solid
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Molecular Weight 696.34
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Formula C19H10IN6NaO10S2
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Color Light yellow to green yellow
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SMILES
IC1=CC=C(N2N=C(C3=CC=C(S(=O)(O[Na])=O)C=C3S(=O)([O-])=O)N=[N+]2C4=CC=C([N+]([O-])=O)C=C4[N+]([O-])=O)C=C1
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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 and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Solvent & Solubility
DMSO : 100 mg/mL (143.61 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 (sealed storage, away from moisture and 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 (sealed storage, away from moisture and 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 (273 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 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 (sealed storage, away from moisture and 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 | 1.4361 mL | 7.1804 mL | 14.3608 mL | 35.9020 mL |
| 5 mM | 0.2872 mL | 1.4361 mL | 2.8722 mL | 7.1804 mL | |
| 10 mM | 0.1436 mL | 0.7180 mL | 1.4361 mL | 3.5902 mL | |
| 15 mM | 0.0957 mL | 0.4787 mL | 0.9574 mL | 2.3935 mL | |
| 20 mM | 0.0718 mL | 0.3590 mL | 0.7180 mL | 1.7951 mL | |
| 25 mM | 0.0574 mL | 0.2872 mL | 0.5744 mL | 1.4361 mL | |
| 30 mM | 0.0479 mL | 0.2393 mL | 0.4787 mL | 1.1967 mL | |
| 40 mM | 0.0359 mL | 0.1795 mL | 0.3590 mL | 0.8976 mL | |
| 50 mM | 0.0287 mL | 0.1436 mL | 0.2872 mL | 0.7180 mL | |
| 60 mM | 0.0239 mL | 0.1197 mL | 0.2393 mL | 0.5984 mL | |
| 80 mM | 0.0180 mL | 0.0898 mL | 0.1795 mL | 0.4488 mL | |
| 100 mM | 0.0144 mL | 0.0718 mL | 0.1436 mL | 0.3590 mL |
WST-3 Related Classifications
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