ATTO 390
Based on 1 Customer Validation
ATTO 390 is a new fluorescent marker based on the Rhodamine structure. It has strong absorption, high fluorescence quantum yield, high thermal stability and photochemical stability, and is suitable for single molecule detection and high-resolution microscopy.
For research use only. We do not sell to patients.
- Purity: 98.27%
- CAS No.: 914203-49-9
- Formula: C20H25NO4
- Molecular Weight:343.42
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
Chemical Information
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CAS No. 914203-49-9
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Appearance Solid
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Molecular Weight 343.42
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Formula C20H25NO4
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Color Yellow to green
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SMILES
CC1=CC(OC2=CC3=C(C(CC(C)(N3CCCC(O)=O)C)C)C=C12)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
DMSO : 10 mg/mL (29.12 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. 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 (243 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)
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 | 2.9119 mL | 14.5594 mL | 29.1189 mL | 72.7972 mL |
| 5 mM | 0.5824 mL | 2.9119 mL | 5.8238 mL | 14.5594 mL | |
| 10 mM | 0.2912 mL | 1.4559 mL | 2.9119 mL | 7.2797 mL | |
| 15 mM | 0.1941 mL | 0.9706 mL | 1.9413 mL | 4.8531 mL | |
| 20 mM | 0.1456 mL | 0.7280 mL | 1.4559 mL | 3.6399 mL | |
| 25 mM | 0.1165 mL | 0.5824 mL | 1.1648 mL | 2.9119 mL |