Sulforhodamine 101 acid chloride
Biological Activity
Red fluorescent dye for the labeling of amines. Excitation maximum ~ 588 nm; emission maximum ~ 601 nm. Sulforhodamine 101 (Cat. No. 5146) also available.
Technical Data
| M. Wt | 625.15 |
| Formula | C31H29ClN2O6S2 |
| Storage | Store at -20°C |
| CAS Number | 82354-19-6 |
| PubChem ID | 452705 |
| InChI Key | MPLHNVLQVRSVEE-UHFFFAOYSA-N |
| Smiles | O=S(C1=CC(S(=O)(Cl)=O)=CC=C1C2=C(C=C3C4=C5CCCN4CCC3)C5=[O+]C6=C(CCCN7CCC8)C7=C8C=C62)([O-])=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Solubility Data
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| ethanol | 62.51 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 625.15. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.6 mL | 8 mL | 16 mL |
| 5 mM | 0.32 mL | 1.6 mL | 3.2 mL |
| 10 mM | 0.16 mL | 0.8 mL | 1.6 mL |
| 50 mM | 0.03 mL | 0.16 mL | 0.32 mL |
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Product Datasheets
References
References are publications that support the biological activity of the product.
Schneider et al (2013) Selective detection of allosteric phosphatase inhibitors. J.Am.Chem.Soc. 135 6838 PMID: 23611635
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Citations for Sulforhodamine 101 acid chloride
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