Catechol violet
Based on 1 Customer Validation
Catechol violet is an efficient and versatile ligand for Cu(I)-catalyzed C-S coupling reactions. Catechol violet is also a complexometric indicator dye.
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- Reinheit: 90.0%
- CAS. Nr.: 115-41-3
- Formel: C19H14O7S
- Molecular Weight:386.38
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Speicherung:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
Biologische Aktivität
Chemical Information
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CAS. Nr. 115-41-3
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Appearance Solid
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Molecular Weight 386.38
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Formel C19H14O7S
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Color Brown to black
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SMILES
O=S1(OC(C2=CC=C(C(O)=C2)O)(C3=C1C=CC=C3)C4=CC=C(C(O)=C4)O)=O
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Lösungsmittel & Löslichkeit
DMSO : 35 mg/mL (90.58 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 20 mg/mL (51.76 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. 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. 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.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Reinheit & Dokumentation
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Data Sheet (279 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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Handling Instructions (2659 KB)
Verweise
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 |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 2.5881 mL | 12.9406 mL | 25.8813 mL | 64.7031 mL |
| 5 mM | 0.5176 mL | 2.5881 mL | 5.1763 mL | 12.9406 mL | |
| 10 mM | 0.2588 mL | 1.2941 mL | 2.5881 mL | 6.4703 mL | |
| 15 mM | 0.1725 mL | 0.8627 mL | 1.7254 mL | 4.3135 mL | |
| 20 mM | 0.1294 mL | 0.6470 mL | 1.2941 mL | 3.2352 mL | |
| 25 mM | 0.1035 mL | 0.5176 mL | 1.0353 mL | 2.5881 mL | |
| 30 mM | 0.0863 mL | 0.4314 mL | 0.8627 mL | 2.1568 mL | |
| 40 mM | 0.0647 mL | 0.3235 mL | 0.6470 mL | 1.6176 mL | |
| 50 mM | 0.0518 mL | 0.2588 mL | 0.5176 mL | 1.2941 mL | |
| DMSO | 60 mM | 0.0431 mL | 0.2157 mL | 0.4314 mL | 1.0784 mL |
| 80 mM | 0.0324 mL | 0.1618 mL | 0.3235 mL | 0.8088 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.
Catechol violet Related Classifications
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