6-TAMRA

6-TAMRA is a fluorescent dye that has commonly been used for the covalent labeling of oligonucleotides for DNA analysis. It displays excitation/emission maxima of 543/572 nm, respectively. 6-Carboxytetramethylrhodamine has been used in various DNA-protein binding studies, DNA FRET experiments, and as a standard reporter or quencher dye in RT-PCR.

Product information

CAS Number: 91809-67-5

Molecular Weight: 430.45

Formula: C25H22N2O5

Synonym:

6-Carboxytetramethylrhodamine

Chemical Name: 9-(5-carboxy-2-carboxylatophenyl)-3,6-bis(dimethylamino)-10λ⁴-xanthen-10-ylium

Smiles: CN(C)C1C=C2[O+]=C3C=C(C=CC3=C(C3=CC(=CC=C3C([O-])=O)C(O)=O)C2=CC=1)N(C)C

InChiKey: COCMHKNAGZHBDZ-UHFFFAOYSA-N

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)20-11-14(24(28)29)5-8-17(20)25(30)31/h5-13H,1-4H3,(H-,28,29,30,31)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.