Description

Hexahydro-5-Methyl-, (3A.Alpha.,5.Alpha.,7A.Beta.)-1,3-Isobenzofuranedione is a specialized bicyclic organic compound belonging to the class of hydrogenated phthalimide derivatives. This high-purity intermediate is critical for advanced organic synthesis, offering a rigid, functionalized scaffold for constructing complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structural complexity can contribute to unique modes of action.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, including advanced polymers, ligands for catalysis, and high-value additives.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research for exploring new synthetic pathways.
• Material Science: Investigated for the development of novel organic frameworks and specialty monomers with specific thermal or mechanical properties.

Basic Information

Product Name	Hexahydro-5-Methyl-, (3A.Alpha.,5.Alpha.,7A.Beta.)-1,3-Isobenzofuranedione
CAS No.	58864-31-6
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	5-Methylhexahydroisobenzofuran-1,3-dione; (3aR,5R,7aS)-5-Methylhexahydro-1H-isoindole-1,3(2H)-dione; 5-Methylhexahydrophthalimide; 3aα,5α,7aβ-Hexahydro-5-methyl-1,3-isobenzofurandione; cis-5-Methylhexahydrophthalimide; 58864-31-6; 5-Methylhexahydro-1H-isoindole-1,3(2H)-dione
EINECS	Contact for details

Quality Control

Our Hexahydro-5-Methyl-, (3A.Alpha.,5.Alpha.,7A.Beta.)-1,3-Isobenzofuranedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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