CAS No. 91809-67-5

6-TAMRA Chemical Structure
Chemical Structure
Check the 6-TAMRA product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 91809-67-5
Molecular Formula

C25H22N2O5

Molecular Weight (MW) 430.45

Ordering Information

Biological Activity

6-TAMRA is a fluorescent dye widely used for covalent labeling of oligonucleotides and peptides in molecular biology. It exhibits excitation and emission maxima atand, respectively, enabling efficient fluorescence resonance energy transfer assays. Fluorescently labeled oligonucleotide probes incorporating 6-TAMRA facilitate nucleic acid detection, quantitative PCR, and DNA sequencing without interfering with enzymatic hybridization processes. [1]

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Note: Technical data last updated: Sep 1, 2026.