8.51026

5-Carboxy-tetramethylrhodamine

Novabiochem^®

• Synonym(e): 5-Carboxy-tetramethylrhodamine, 5-TAMRA
• Empirische Formel (Hill-System): C₂₅H₂₂N₂O₅
• CAS-Nummer: 91809-66-4
• Molekulargewicht: 430.45
• UNSPSC Code: 12352005
• NACRES: NA.22
• MDL number: MFCD01073638

Eigenschaften

• Quality Segment: 200
• product line: Novabiochem^®
• assay: ≥96.0% (HPLC), ≥97% (TLC)
• form: powder
• reaction suitability: reagent type: fluorescent-labelling reagent
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• storage temp.: 2-8°C
• SMILES string: N(C)(C)c1cc2[o+]c3c(c(c2cc1)c4c(cc(cc4)C(=O)O)C(=O)[O-])ccc(c3)N(C)C
• 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)
• InChI key: YMZMTOFQCVHHFB-UHFFFAOYSA-N

Beschreibung

General description

This fluorescent dye (λ_em555 nm, λ_ex580 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.

Associated Protocols and Technical Articles
Chromogenic Labeling of Synthetic Peptides

Application

5-Carboxy-tetramethylrhodamine Novabiochem^®. CAS 91809-66-4, molar mass 430.45 g/mol.

Analysis Note

Color (visual): dark violett to brown
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC (EtOAc/MeOH/H2O/DIPEA 60 : 30 : 10 : 3)): ≥ 97 %
Assay (HPLC, area%): ≥ 96.0 % (a/a)

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Other Notes

Replaces: 01-63-0114

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable