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  8. Sigma Aldrich Trichloroacetic anhydride

Sigma Aldrich Trichloroacetic anhydride

Catalog No. 36771025G Shop All MilliporeSigma Sigma Organic Chemistry Products
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36-771-025G 25 g
36-771-0100G 100 g
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

  • Trichloroacetic anhydride is reported to be an efficient derivatization reagent, since it produces stable derivatives having both a higher mass fragmentation pattern and lesser volatility than derivatives of trifluoroacetic anhydride (tfaa) or heptafluorobutyric anhydride (hfba). the interaction of thymidine 5α-phosphate with trichloroacetic anhydride in dimethylformamide and acetonitrile in the presence of tertiary amines hs been studied.trichloroacetic anhydride may be used as derivatization reagent for the following studies:
  • Simultaneous analysis of amphetamine, methamphetamine and 3,4-methylenedioxymethamphetamine (mdma or ecstasy) in urine samples by solid-phase extraction, derivatization and gas chromatography/mass spectrometry
  • Analysis of halogenated amphetamines in brain tissue from rats by gas chromatography with electron-capture detection (GC-ecd)
  • Quantitative determination of the metabolites of L-alpha-acetylmethadol (laam), such as noracetylmethadol, dinoracetylmethadol, methadol and normethadol by electron capture gas-liquid chromatography

Specifications

CAS 4124-31-6
Density 1.69 g/mL (at 25°C (literature))
Boiling Point 139°C to 141°C (60 mmHg)
Molecular Formula C4Cl6O3
Refractive Index n20/D 1.484 (literature)
Linear Formula (Cl3CCO)2 O
MDL Number MFCD00000793
Quantity 25 g
Molecular Weight (g/mol) 308.76
Percent Purity 95%
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