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.

4-Methoxybenzoic Acid n-(4,5-Diphenyl-1H-1,2,3-Triazol-1-Yl)-4-Methoxybenzenecarbimidic Anhydride CAS NO 19226-34-7

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CAS No.:19226-34-7

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Content:99.90%

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Benzyl Butanedioic Acid Anhydride CAS NO 19544-43-5

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CAS No.:19544-43-5

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Peroxyphenylacetic Acid CAS NO 19910-09-9

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CAS No.:19910-09-9

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1,3-Isobenzofurandione, 5,5'-(1,4-Phenylene)Bis- CAS NO 106070-55-7

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CAS No.:106070-55-7

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Propanoic Acid, 2-Oxo-, Anhydride With Acetic Acid (9Ci) CAS NO 108899-52-1

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CAS No.:108899-52-1

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Boc-4-Abz-Osu CAS NO 120465-50-1

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CAS No.:120465-50-1

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Fmoc-Ala-n-Carboxyanhydride CAS NO 125814-20-2

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CAS No.:125814-20-2

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Nalpha-9-Fluorenylmethoxycarbonyl-L-Leucine n-Carboxylic Anhydride CAS NO 125814-21-3

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CAS No.:125814-21-3

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