Carboxylic Anhydrides

Carboxylic Anhydrides

Carboxylic anhydrides are highly reactive acyl-transfer reagents used extensively in acylation, esterification, polymer synthesis, and pharmaceutical manufacturing. Their dual carbonyl groups enhance electrophilicity and facilitate formation of esters, amides, imides, and acylated heterocycles. Industrially important anhydrides such as acetic anhydride and phthalic anhydride serve as precursors for cellulose acetate, plasticizers, dyes, pigments, and resins. Carboxylic anhydrides provide controlled activation of carboxylic acids and support large-scale production of fine chemicals. Their tunable reactivity and broad substrate compatibility make them essential in organic synthesis and process chemistry.

Meso-Butane-1,2,3,4-Tetracarboxylic Dianhydride CAS NO 4534-73-0

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CAS No.:4534-73-0

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2,3-Diphenylmaleic Anhydride CAS NO 4808-48-4

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CAS No.:4808-48-4

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4,5-Dimethoxy-Phthalic Anhydride, CAS NO 4821-94-7

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CAS No.:4821-94-7

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Tfad CAS NO 40556-44-3

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CAS No.:40556-44-3

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n-Acetyl-L-Aspartic Acid Anhydride CAS NO 41148-79-2

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CAS No.:41148-79-2

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2,2,3,3-Tetrafluoro-3-(Trifluoromethoxy)Propanoic Acid Anhydride CAS NO 42566-65-4

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CAS No.:42566-65-4

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4,7-Epoxyisobenzofuran-1,3-Dione,4-Ethylhexahydro-7-Methyl-,(3Ar,4S,7R,7As)-Rel-(9Ci) CAS NO 406224-34-8

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CAS No.:406224-34-8

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Carbamic Acid, Monoanhydride With Sulfuric Acid (9Ci) CAS NO 409314-76-7

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CAS No.:409314-76-7

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