Analysis Note
Color (visual): dark violett to brownAppearance of substance (visual): powderIdentity (IR): passes testPurity (TLC (EtOAc/MeOH/H2O/DIPEA 60 : 30 : 10 : 3)): ≥ 97 %Assay (HPLC, area%): ≥ 96.0 % (a/a)For TLC-Systems see our General Catalog
Application
5-Carboxy-tetramethylrhodamine Novabiochem®. CAS 91809-66-4, molar mass 430.45 g/mol.
General description
This fluorescent dye (λex555 nm, λem580 nm) is supplied as a single isomer, which ensures production of labeled products of defined chemical structure, as well as greatly simplifying purification and characterization.
The product number for this product was previously 01-63-0114.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Linkage
Replaces: 01-63-0114
This product has met the following criteria to qualify for the following awards: