Caronic Anhydride (CAS 67911-21-1) is a cyclic organic anhydride widely used as a chiral building block in fine chemical synthesis. It exhibits high reactivity due to its anhydride functional group, making it suitable for a variety of organic transformation reactions.

This compound is commonly applied in pharmaceutical intermediate synthesis, asymmetric chemistry research, and specialty chemical development.

• Cyclic anhydride structure
• High chemical reactivity
• Chiral intermediate potential
• Excellent synthetic versatility
• Stable under dry conditions
• Suitable for organic synthesis
• Useful in asymmetric chemistry
• High purity intermediate grade

• Pharmaceutical intermediate synthesis
• Organic fine chemical production
• Chiral compound development
• Asymmetric synthesis research
• Esterification and acylation reactions
• Specialty chemical manufacturing
• Laboratory organic chemistry studies
• Advanced material synthesis

Caronic Anhydride contains a reactive cyclic anhydride functional group, which readily undergoes nucleophilic substitution reactions. Its structure provides high utility in forming esters, amides, and other derivatives in organic synthesis.

• High reactivity in synthesis reactions
• Versatile intermediate for organic chemistry
• Suitable for chiral synthesis pathways
• High purity suitable for research use
• Stable under controlled dry storage
• Efficient transformation in acylation reactions

Store in a tightly sealed container in a cool, dry environment. Protect from moisture and water to prevent hydrolysis of the anhydride group.

• 25 kg fiber drum
• 1 kg / 5 kg sealed bag
• Customized packaging available upon request

Each batch is tested for purity, moisture content, melting range, and structural integrity using standard analytical methods to ensure consistent performance in synthetic applications.