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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4-Fluorophthalic anhydride Inquiry  | >97%

Amerigo Scientific

4-Fluorophthalic anhydride is a fluorinated building block commonly used in chemical synthesis for the preparation of polyimide, pesticides, herbicides, and fungicides. It can be synthesized by treating 4-chlorophthalic anhydride with potassium fluoride.

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4-Formyl-1-methylpyridinium benzenesulfonate Inquiry  | >95%

Amerigo Scientific

4-Formyl-1-methylpyridinium benzenesulfonate is a pyridinium salt widely used for the conversion of primary amines to the carbonyl compounds like aldehydes and ketones. The reaction conditions are mild, suitable for compounds with sensitive functional groups thereby providing an efficient alternative for such transformations.

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4-Formylbenzoic acid Inquiry  | >97%

Amerigo Scientific

4-Formylbenzoic acid is an important intermediate in the synthesis of terepthalic acid. It reacts with barium carbonate to yield two-dimensional barium(II) coordination polymer.

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