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My CartCAS：81-88-9
Storage：Powder:2-8℃，2 years;Insolvent(Mother Liquid):-20℃，6 months;-80℃，1 year
Purity：HPLC≥98%
Appearance：Light brown to brown Solid
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| CAS | 81-88-9 |
| Name | Rhodamine B |
| Molecular Formula | C28H31ClN2O3 |
| Molecular Weight | 479.01 |
| Solubility | Soluble in Water/DMSO ≥10mg/mL |
| Purity | HPLC≥98% |
| Appearance | Light brown to brown Solid |
| Storage | Powder:2-8℃，2 years;Insolvent(Mother Liquid):-20℃，6 months;-80℃，1 year |
| EC | EINECS 201-383-9 |
| MDL | MFCD00011931 |
| SMILES | CCN(C1=CC2=[O+]C3=C(C=CC(N(CC)CC)=C3)C(C4=CC=CC=C4C(O)=O)=C2C=C1)CC.[Cl-] |
| InChIKey | PYWVYCXTNDRMGF-UHFFFAOYSA-N |
| InChI | InChI=1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H |
| PubChem CID | 6694 |
| Background | Rhodamine B is a fluorescent dye |
| Biological Activity | Rhodamine is from a family of 3,6-di(substituted-amino)-9-benzoate analogues of xanthene that are used as dyes and as indicators for various metals; also used as fluorescent tracers in histochemistry.[1] |
| 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 H2O2(a)and MDA(b)level increase in a concentration-dependent manner in A. cepa. roots[2]. |
| Data Literature Source | [1]. Liu Y，Zhang Y，Kou Q，Chen Y，Sun Y，Han D，Wang D，Lu Z，Chen L，Yang J，Xing SG. Highly Efficient，Low-Cost，and Magnetically Recoverable FePt Ag Nanocatalysts: Towards Green Reduction of Organic Dyes. Nanomaterials (Basel). 2018 May 14;8(5). pii: E329. [2]. Tan D，et al. Rhodamine B induces long nucleoplasmic bridges and other nuclear anomalies in Allium cepa root tip cells. Environ Sci Pollut Res Int. 2014 Mar;21(5):3363-70. |
| Unit | Bottle |
| Specification | 20mg 10mM*1mL in DMSO 100mg |
Rhodamine B 是一种荧光染料
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
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