Citraconic acid anhydride
Citraconic anhydride (3-methyl-2,5-dihydrofuran-2,5-dione) is a versatile cyclic anhydride employed as a dienophile in Diels-Alder reactions and as an acylating agent for amines. It is used in organic synthesis, polymer research, and for protein modification in biochemical studies.
Product Specifications
CAS Number
616-02-4
Product Name Alternative
Citraconic anhydride, 3-methyl-2,5-dihydrofuran-2,5-dione, Methylmaleic anhydride
Purity
99.89% (May vary between batches)
Smiles
O=C1OC (=O) C (=C1) C
Molecular Formula
C5H4O3
Molecular Weight
112.08
Storage Conditions
Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Notes
For research use only.
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