Description
Ferrocene Carboxylic Acid – Non-Activated Redox Marker for Electrochemical Labeling
Ferrocene carboxylic acid is a non-activated ferrocene-based redox marker tailored for electro-active labeling of biomolecules. This compound is particularly well-suited for covalent attachment to proteins and alkylamino-modified nucleic acids. Its excellent and validated redox characteristics make it a preferred choice for biosensor development and electrochemical applications.
Performance Highlights
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Proven electrochemical stability with a formal electrode potential of +0.292 V vs. Ag/AgCl (1 M KCl)
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Free carboxylic acid functionality allows flexible covalent coupling
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Suitable for a broad range of solvents and bioconjugation protocols
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Ideal for biosensor applications requiring precise redox performance
Properties
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Molecular Weight: 230.05
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Empirical Formula: C₁₁H₁₀FeO₂
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Solubility: Acetone, chloroform, DMF, DMSO, limited solubility in methanol
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Appearance (colour): beige
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Appearance (form): solid (powder)
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Storage: RT! Keep dry. Protect from light, especially in solution
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Reactive Moiety: free carboxylic acid
Application
Biosensor measurements and electrochemical labeling of biomolecules.




