| Identification | Back Directory | [Name]
5-Carboxytetramethylrhodamine | [CAS]
91809-66-4 | [Synonyms]
CS-1311
5-TAMRA
xanthylium-9-yl)
-5-carboxybenzoate
5-CarboxytetraMethyl
2-(3,6-Bis(dimethylamino)
CarboxytetraMethylrhodaMine
5-Carboxytetramethylrhodamine
5-Carboxy-tetramethylrhodamine≥ 99% (HPLC)
5-CARBOXYTETRAMETHYLRHODAMINE*(SINGLE ISOMER)
5-Carboxytetramethylrhodamine, 98%, single isomer
5-TAMRA [5-Carboxytetramethylrhodamine] *Single isomer*
9-(2,4-Dicarboxyphenyl)-3,6-bis(diMethylaMino)xanthyliuM
5-TAMRA [5-Carboxytetramethylrhodamine] *CAS 91809-66-4*
2-(3,6-Bis(diMethylaMino)xanthyliuM-9-yl)-5-carboxybenzoate
4-(3,6-Bis(dimethylamino)xanthylium-9-yl)-3-carboxybenzoate
2-[3,6-Bis(dimethylamino)xanthen-10-ium-9-yl]-5-carboxy-benzoate | [Molecular Formula]
C25H22N2O5 | [MDL Number]
MFCD01073638 | [MOL File]
91809-66-4.mol | [Molecular Weight]
430.45 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at 0-5°C | [solubility ]
DMSO: soluble
| [form ]
A solid | [color ]
Green to dark green | [Water Solubility ]
water: slightly soluble | [ε(extinction coefficient)]
≥85000-97000 at 539-545nm in methanol | [InChI]
InChI=1S/C25H22N2O5/c1-26(2)15-6-9-18-21(12-15)32-22-13-16(27(3)4)7-10-19(22)23(18)17-8-5-14(24(28)29)11-20(17)25(30)31/h5-13H,1-4H3,(H-,28,29,30,31) | [InChIKey]
YMZMTOFQCVHHFB-UHFFFAOYSA-N | [SMILES]
C(C1C=C(C(=O)O)C=CC=1C1=C2C=CC(N(C)C)=CC2=[O+]C2C=C(N(C)C)C=CC1=2)(=O)[O-] |
| Hazard Information | Back Directory | [Chemical Properties]
Dark Purple Solid | [Uses]
A long-wavelength dye. | [Uses]
Free acid form of 5-carboxytetramethylrhodamine single isomer. | [Definition]
ChEBI: 5-carboxytetramethylrhodamine is a tetramethylrhodamine compound having a carboxy substituent at the 5-position It has a role as a fluorochrome. | [reaction suitability]
reagent type: fluorescent-labelling reagent | [Biological Activity]
5-Carboxytetramethylrhodamine can be covalently attached to the DNA and is thereby used in studies involving branched and duplex DNA/RNA structures. It is mainly used for single-molecule studies. 5-Carboxytetramethylrhodamine is also used for the labelling of oligosaccharide for laser-induced fluorescence detection. |
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