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.

Benzoxanthene Anhydride CAS NO 36310-05-1

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CAS No.:36310-05-1

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Benzoic Acid (Trifluoromethanesulfonic Acid)Anhydride CAS NO 36967-85-8

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CAS No.:36967-85-8

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5-Methoxyisatoic Anhydride CAS NO 37395-77-0

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CAS No.:37395-77-0

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3,3-Dimethylbutanoic Anhydride CAS NO 38965-26-3

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CAS No.:38965-26-3

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4-(4-Cyclohexylphenyl)-2-[(4-Methylphenyl)Sulfanyl]-4-Oxobutanoic Acid CAS NO 301193-74-8

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CAS No.:301193-74-8

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Propanoic Acid, 2-Hydroxy-, Anhydride With Acetic Acid, (2S)- (9Ci) CAS NO 334490-66-3

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CAS No.:334490-66-3

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Acetyl Podocarpic Acid Anhydride CAS NO 344327-48-6

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CAS No.:344327-48-6

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n-Boc-Beta-Alanine-Beta-Methyl-n-Carboxyanhydride CAS NO 357610-31-2

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CAS No.:357610-31-2

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