Amerigo Scientific

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With years of experience in the life sciences, Amerigo Scientific has integrated global cutting-edge technology resources to provide the latest technological equipment, instruments, biological products, and custom services for research institutions and enterprises in the biological, chemical, pharmaceutical, medical, and other industries.

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Dehydroacetic acid Inquiry  | >98%

Amerigo Scientific

Dehydroacetic acid is one of the food additives found in red wine and was determined by ultra-fast liquid chromatography-tandem quadrupole mass spectrometry (UFLC-MS/MS).

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Deuterated methyl chloroformate (d3-MCF, D-MCF) Inquiry  | Purity Not Available

Amerigo Scientific

D3 Methyl Chloroformate FW 97.52 This molecule is useful for modification of polar metabolites in biological samples and can be used for global quantification in metabolomic reseach using GC-MS Mr=97.5, modified M=+61.1 CAS number 43049-56-5

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Di-2-pyridyl ketone oxime Inquiry  | >98%

Amerigo Scientific

Di-2-pyridyl ketone oxime forms hexanuclear clusters with extremely rare manganese oxidation-state combinations. It forms neutral binuclear and cationic trinuclear, pentanuclear or hexanuclear complexes in copper chemistry.

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Di-p-tolyl sulfone Inquiry  | >99%

Amerigo Scientific

Di-p-tolyl sulfone is a di-p-substituted diaryl sulfone. Its synthesis by the sulfonylation of toluene with p-toluenesulfonic acid (TsOH) in the presence of polystyrene supported aluminium triflate (Ps-Al(OTf)3) catalyst has been reported along with its NMR and IR spectra. The gas-phase heats of formation of di-p-tolyl sulfone has been studied. The kinetics and thermodynamics of sulphuric […]

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Di-tert-butyl acetylenedicarboxylate Inquiry  | >98%

Amerigo Scientific

The cross-cyclotrimerization of di-tert-butyl acetylenedicarboxylate, silylacetylenes and acrylamides was studied with cationic rhodium(I)/(R)-tol-binap complex as catalyst. Glycosyl azides were subjected to 1,3-dipolar cycloaddition with di-tert-butyl acetylenedicarboxylate.

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Di-tert-butyl disulfide Inquiry  | >97%

Amerigo Scientific

Mechanism of the oxidation of di-tert-butyl disulfide in the presence of H2O2 catalyzed by bis(acetylacetonato)oxovanadium and a chiral Schiff-base ligand has been investigated.

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