1,4-Dichloro 5-carboxytetramethylrhodamine

• CAT Number: I018585
• CAS Number: 198546-47-3
• Molecular Formula: C25H20Cl2N2O5
• Molecular Weight: 499.34
• Purity: ≥95%
• Synonyms: 3-carboxy-2,5-dichloro-4-[3-(dimethylamino)-6-dimethylazaniumylidenexanthen-9-yl]benzoate
• InChI: InChI=1S/C25H20Cl2N2O5/c1-28(2)12-5-7-14-18(9-12)34-19-10-13(29(3)4)6-8-15(19)20(14)21-17(26)11-16(24(30)31)23(27)22(21)25(32)33/h5-11H,1-4H3,(H-,30,31,32,33)
• InChIKey: KWFRWLVSVLQCPR-UHFFFAOYSA-N
• SMILES: CN(C)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](C)C)C=C3O2)C4=C(C=C(C(=C4C(=O)O)Cl)C(=O)[O-])Cl

1,4-Dichloro 5-carboxytetramethylrhodamine is a fluorescence labeling agent (Ex=541 nm, Em=568 nm).