Date published: 2026-2-11

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Trichloroacetyl isocyanate (CAS 3019-71-4)

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Alternate Names:
2,2,2-Trichloroacetyl isocyanate, alpha,alpha,alpha-Trichloroacetyl isocyanate
Application:
Trichloroacetyl isocyanate is a derivatizing reagent for the structural assignment of hydroxy compounds
CAS Number:
3019-71-4
Molecular Weight:
188.40
Molecular Formula:
C3Cl3NO2
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Derivatizing reagent for the structural assignment to hydroxy compounds by NMR (1), (2), (3); Employed in (−) ion chemical ionization mass spectrometry (4)


Trichloroacetyl isocyanate (CAS 3019-71-4) References

  1. Potential scans and potential energy distributions of normal vibrational modes of trichloroacetyl isocyanate.  |  Badawi, HM., et al. 2002. J Mol Model. 8: 44-9. PMID: 12032597
  2. (S)-2-chloro-2-fluoroethanoyl isocyanate, a chiral derivative of trichloroacetyl isocyanate.  |  Vodicka, P., et al. 2003. Chirality. 15: 472-8. PMID: 12692894
  3. Hybrid solution/solid-phase synthesis of oligosaccharides by using trichloroacetyl isocyanate as sequestration-enabling reagent of sugar alcohols.  |  Dondoni, A., et al. 2005. Angew Chem Int Ed Engl. 44: 1672-6. PMID: 15693044
  4. Determination of chain branching in epoxy resins by nuclear magnetic resonance spectrometry.  |  Mak, HD. and Rogers, MG. 1972. Anal Chem. 44: 837-9. PMID: 22309551
  5. Quantification of alcohols, diols and glycerol in fermentation with an instantaneous derivatization using trichloroacetyl isocyanante via liquid chromatography-massspectrometry.  |  Chen, J., et al. 2018. J Chromatogr A. 1568: 22-28. PMID: 30122165
  6. Synthesis and Properties of Bioresorbable Block Copolymers of l-Lactide, Glycolide, Butyl Succinate and Butyl Citrate.  |  Śmigiel-Gac, N., et al. 2020. Polymers (Basel). 12: PMID: 31952266
  7. Allyl Cyanate/Isocyanate Rearrangement in Glycals: Stereoselective Synthesis of 1-Amino and Diamino Sugar Derivatives.  |  Mirabella, S., et al. 2020. Org Lett. 22: 9041-9046. PMID: 33147974
  8. Biodegradable Block Poly(ester amine)s with Pendant Hydroxyl Groups for Biomedical Applications.  |  Śmigiel-Gac, N., et al. 2023. Polymers (Basel). 15: PMID: 36987253
  9. Antiproliferative Activities and SwissADME Predictions of Physicochemical Properties of Carbonyl Group-Modified Rotenone Analogues.  |  Hernandez, RD., et al. 2024. ChemistryOpen. 13: e202300087. PMID: 37590423
  10. Connecting GSK-3β Inhibitory Activity with IKK-β or ROCK-1 Inhibition to Target Tau Aggregation and Neuroinflammation in Alzheimer's Disease-Discovery, In Vitro and In Cellulo Activity of Thiazole-Based Inhibitors.  |  Góral, I., et al. 2024. Molecules. 29: PMID: 38893493

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Trichloroacetyl isocyanate, 5 ml

sc-255690
5 ml
$89.00