Acetic Anhydride-1,1’-13C2

• CAT Number: R026480
• CAS Number: 90980-78-2
• Molecular Formula: C4H6O3
• Molecular Weight: 104.07
• Purity: ≥95%
• Synonyms: Acetic Acid 1,1’-Anhydride-1,1’-13C2; Acetic Oxide-1,1’-13C2; Acetyl Acetate-1,1’-13C2; Acetyl Ether-1,1’-13C2; Acetyl Oxide-1,1’-13C2; Ethanoic Anhydride-1,1’-13C2
• Storage: -20°C
• IUPAC Name: acetyl acetate
• InChI: InChI=1S/C4H6O3/c1-3(5)7-4(2)6/h1-2H3/i3+1,4+1
• InChIKey: WFDIJRYMOXRFFG-CQDYUVAPSA-N
• SMILES: C[13C](=O)O[13C](=O)C

Acetic Anhydride-1,1′-13C2（Cat No.:R026480） is a labeled version of acetic anhydride, where both carbonyl carbons are enriched with the carbon-13 isotope (13C). This isotopic labeling enhances its utility in spectroscopic studies, allowing researchers to trace and study the incorporation of acetyl groups into molecular structures, particularly in complex organic synthesis and metabolic research. Acetic anhydride itself is a key reagent in organic chemistry, widely used for acetylation reactions that introduce acetyl groups to various substrates, including alcohols and amines, thereby modifying their chemical properties and biological activity.