Rhodamine B base
Based on 1 Customer Validation
Rhodamine B base (Solvent red 49) is a fluorescent dye (Ex=543 nM; Em=565 nM).
For research use only. We do not sell to patients.
- Purity: 97.0%
- CAS No.: 509-34-2
- Formula: C28H30N2O3
- Molecular Weight:442.55
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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. 509-34-2
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Appearance Solid
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Molecular Weight 442.55
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Formula C28H30N2O3
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Color Purple to purplish red
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SMILES
O=C1OC2(C3=C1C=CC=C3)C4=CC=C(N(CC)CC)C=C4OC5=CC(N(CC)CC)=CC=C52
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Synonyms
Solvent red 49
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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 : 40 mg/mL (90.39 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 (272 KB)
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SDS (555 KB)
- English - EN (555 KB)
- Français - FR (555 KB)
- Deutsch - DE (555 KB)
- Norwegian - NO (555 KB)
- Español - ES (555 KB)
- Swedish - SV (555 KB)
- Italian - IT (555 KB)
- Korean - KR (555 KB)
- Portuguese - PT (555 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 (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 | 2.2596 mL | 11.2982 mL | 22.5963 mL | 56.4908 mL |
| 5 mM | 0.4519 mL | 2.2596 mL | 4.5193 mL | 11.2982 mL | |
| 10 mM | 0.2260 mL | 1.1298 mL | 2.2596 mL | 5.6491 mL | |
| 15 mM | 0.1506 mL | 0.7532 mL | 1.5064 mL | 3.7661 mL | |
| 20 mM | 0.1130 mL | 0.5649 mL | 1.1298 mL | 2.8245 mL | |
| 25 mM | 0.0904 mL | 0.4519 mL | 0.9039 mL | 2.2596 mL | |
| 30 mM | 0.0753 mL | 0.3766 mL | 0.7532 mL | 1.8830 mL | |
| 40 mM | 0.0565 mL | 0.2825 mL | 0.5649 mL | 1.4123 mL | |
| 50 mM | 0.0452 mL | 0.2260 mL | 0.4519 mL | 1.1298 mL | |
| 60 mM | 0.0377 mL | 0.1883 mL | 0.3766 mL | 0.9415 mL | |
| 80 mM | 0.0282 mL | 0.1412 mL | 0.2825 mL | 0.7061 mL |
Rhodamine B base Related Classifications
HY-D0304 Related Classifications
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