Amerigo Scientific

Amerigo Scientific logo

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.

Company Website

Product Listing

4′-Chloro-2,2′:6′,2′′-terpyridine Inquiry  | >99%

Amerigo Scientific

4′-Chloro-2,2′:6′,2′′-terpyridine (4′-Cltpy, Cltpy, Cl-terpy) is a tridentate ligand that contains a terpyridine (tpy) site with a Cl site at the 4 -position. It coordinates with various metal ions through these two sites to form different coordination polymers. Crystal structure study shows terpyridine unit of Cltpy adopts a trans, trans conformation. Mol-ecules assemble themselves into stacked […]

More Information Supplier Page

4′-Chloro-3′-nitroacetophenone Inquiry  | Purity Not Available

Amerigo Scientific

4′-Chloro-3′-nitroacetophenone is the intermediate formed during the synthesis of 4-chloro-3-nitrostyrene. It participates in deamination reaction of 4-chloro-5- and -3-nitro-2-aminoacetophanones.

More Information Supplier Page

4′-Chloroacetanilide Inquiry  | >97%

Amerigo Scientific

4′-Chloroacetanilide is the main impurity present in acetaminophen and has been quantitated by new high-performance liquid chromatography method using a mixed-mode reversed-phase/cation exchange stationary phase.

More Information Supplier Page

4′-Chloroacetoacetanilide Inquiry  | Purity Not Available

Amerigo Scientific

4′-Chloroacetoacetanilide was trilithiated with lithium diisopropylamide and condensed with several aromatic esters, followed by neutralization, separate acid cyclization and rearrangements to yield 4-anilino-6-aryl-2H-pyran-2-ones. It undergoes three-component reaction with a mixture of aromatic aldehyde and 5-aminotetrazole to form N,7-diaryl-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide.

More Information Supplier Page

4′-Cyclohexylacetophenone Inquiry  | Purity Not Available

Amerigo Scientific

Antimycobacterial activity of 4-cyclohexylacetophenone was studied. The tricarbonylchromium complexes of 4-cyclohexylacetophenone were prepared and spectral properties were studied.

More Information Supplier Page

4′-Ethylacetophenone Inquiry  | >97%

Amerigo Scientific

4-Ethylacetophenone is one of the attractive components of a carob-peanut extract that elicited a positive behavioral response from Oryzaephilus surinamensis, S. granarius and C. ferrugineus.

More Information Supplier Page

4′-Fluoro-2′-hydroxyacetophenone Inquiry  | >98%

Amerigo Scientific

4′-Fluoro-2′-hydroxyacetophenone is a substituted acetophenone derivative. Biological Baeyer-Villiger oxidation of 4′-fluoro-2′-hydroxyacetophenone to 4-fluorocatechol by using whole cells of Pseudomonas fluorescens ACB has been reported. Its crystals belong to the monoclinic crystal system and space group P21/n.

More Information Supplier Page

4′-Hydroxyacetophenone Inquiry  | >99%

Amerigo Scientific

Molecular dynamics simulation study of the two known polymorphs of 4′-hydroxyacetophenone (form I, monoclinic; form II, orthorhombic) has been described.

More Information Supplier Page

4′-Iodoacetophenone Inquiry  | >97%

Amerigo Scientific

Pd(0)-catalyzed cross coupling reaction of 4′-iodoacetophenone with siloxane has been reported. Heck-Mizoroki reactions of 4′-iodoacetophenone with styrene catalyzed by Pd nanoparticles in the flow reactor has been reported.

More Information Supplier Page