[CAS NO. 81-88-9] Rhodamine B
PRODUCTS SPECIFICATIONS [81-88-9]
DESCRIPTION [81-88-9]
Overview
| MDL | MFCD00011931 |
|---|---|
| Molecular Weight | 479.01 |
| Molecular Formula | C28H31ClN2O3 |
| SMILES | CCN(C1=CC2=[O+]C3=C(C=CC(N(CC)CC)=C3)C(C4=CC=CC=C4C(O)=O)=C2C=C1)CC.[Cl-] |
4 Publications Citing Use of MCE
Summary
Rhodamine B is a staining fluorescent dye , commonly used for dyeing textiles, paper, soap, leather, and drugs.
In Vitro
Rhodamine B induces a concentration-dependent reduction of root meristem cells of A. cepa. mitotic activity. Rhodamine B induces various nuclear aberrations in A. cepa. root cells. In the 100 and 200 ppm rhodamine B groups, the frequencies of NBUDs and BN surpass those of the positive control (MMS) group. Rhodamine B-induced changes of H 2 O 2 (a) and MDA (b) level increase in a concentration-dependent manner in A. cepa. roots [1] .
MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Appearance
Solid
Shipping
Room temperature in continental US; may vary elsewhere.
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 : 125 mg/mL ( 260.95 mM ; Need ultrasonic)
H 2 O : 100 mg/mL ( 208.76 mM ; Need ultrasonic)
Stock Solutions
| Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 2.0876 mL | 10.4382 mL | 20.8764 mL |
| 5 mM | 0.4175 mL | 2.0876 mL | 4.1753 mL |
| 10 mM | 0.2088 mL | 1.0438 mL | 2.0876 mL |
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1.
Add each solvent one by one: PBS
Solubility: 5 mg/mL (10.44 mM); Clear solution; Need ultrasonic and warming and heat to 60°C
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2.
Synonyms