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Trifluoroacetamidine, tech. 85%, Thermo Scientific Chemicals
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Catalog number L12422.22
also known as L12422-22
Price (USD)/ Each
1,252.00
-
Quantity:
100 g
Price (USD)/ Each
1,252.00
Trifluoroacetamidine, tech. 85%, Thermo Scientific Chemicals
Catalog numberL12422.22
Price (USD)/ Each
1,252.00
-
Chemical Identifiers
CAS354-37-0
Specifications
Specification Sheet
Specification SheetAssay (unspecified)≥ 83.0% based on 1-H & 19-F NMR (UK Sourced Material)
Proton NMRConsistent with structure (UK Sourced Material)
CommentMaterial Sourced in UK and US
Appearance (Color)Clear, colourless to pale yellow or pink
Assay from Supplier's CofA≥83.0% (by HClO₄ Titration, US Sourced Material)
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Trifluoroacetamidine is used as probe for determination of membrane potential and extra/intracellular volume of erythrocytes by fluorine-19 NMR studies. It is a reagent used as protected ammonia equivalent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Trifluoroacetamidine is used as probe for determination of membrane potential and extra/intracellular volume of erythrocytes by fluorine-19 NMR studies. It is a reagent used as protected ammonia equivalent.
Solubility
Fully miscible in water.
Notes
Store at -20°C. Incompatible with oxidizing agents. Moisture Sensitive.
Trifluoroacetamidine is used as probe for determination of membrane potential and extra/intracellular volume of erythrocytes by fluorine-19 NMR studies. It is a reagent used as protected ammonia equivalent.
Solubility
Fully miscible in water.
Notes
Store at -20°C. Incompatible with oxidizing agents. Moisture Sensitive.
RUO – Research Use Only
General References:
- R E London; S A Gabel. Determination of membrane potential and cell volume by 19F NMR using trifluoroacetate and trifluoroacetamide probes. Biochemistry (Washington).1989, 28, (6), 2378-2382.
- P Midoux; P Wahl; J C Auchet; M Monsigny. Fluorescence quenching of tryptophan by trifluoroacetamide. Biochimica et Biophysica Acta.1984, 801, (1), 16-25.