Description

2-Cyclohexene-1,2-Dicarboxylic Anhydride, 5-Acetyl-3- (Carboxymethyl)- 4,4,6-Trihydroxy-6-Methyl-, .Gamma.-Lactone is a specialized organic intermediate featuring a complex bicyclic structure that combines anhydride, lactone, and acetyl functionalities. This compound is valued for its unique reactivity profile, making it a versatile building block for synthesizing advanced molecules in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in the areas of medicinal chemistry, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly those with complex polycyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators that require specific stereochemistry.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and specialty polymers where its anhydride group enables polymerization or conjugation reactions.
• Material Science Research: Investigated for creating novel monomers that can impart specific thermal or mechanical properties to engineered polymers and resins.
• Academic & Industrial R&D: Employed in methodological studies and as a model compound in organic synthesis due to its multifunctional and sterically defined structure.

Basic Information

Product Name	2-Cyclohexene-1,2-Dicarboxylic Anhydride, 5-Acetyl-3- (Carboxymethyl)- 4,4,6-Trihydroxy-6-Methyl-, .Gamma.-Lactone
CAS No.	13280-64-3
Molecular Formula	C13H14O8
Molecular Weight	298.25 g/mol
Synonyms	5-Acetyl-3-(carboxymethyl)-4,4,6-trihydroxy-6-methyl-2-cyclohexene-1,2-dicarboxylic acid γ-lactone; 5-Acetyl-3-carboxymethyl-4,4,6-trihydroxy-6-methyl-δ2-cyclohexene-1,2-dicarboxylic acid γ-lactone; 2,5-Dicarboxy-3-acetyl-4-hydroxy-4-methyl-6-oxo-1-cyclohexene-1-acetic acid γ-lactone; 3-Acetyl-1,1,6-trihydroxy-6-methyl-4-oxo-δ3-cyclohexene-2,5-dicarboxylic acid γ-lactone; 13280-64-3; γ-Lactone derivative of acetylated cyclohexenedicarboxylic acid.
EINECS	Contact for details

Quality Control

Our 2-Cyclohexene-1,2-Dicarboxylic Anhydride, 5-Acetyl-3- (Carboxymethyl)- 4,4,6-Trihydroxy-6-Methyl-, .Gamma.-Lactone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from moisture and direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.