8.51026

5-Carboxy-tetramethylrhodamine

Novabiochem^®

• Synonyme(s) : 5-Carboxy-tetramethylrhodamine, 5-TAMRA
• Formule empirique (notation de Hill) : C₂₅H₂₂N₂O₅
• Numéro CAS: 91809-66-4
• Poids moléculaire : 430.45
• UNSPSC Code: 12352005
• NACRES: NA.22
• MDL number: MFCD01073638

Propriétés

• 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

Description

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

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable