Description

(3As,7As)-Hexahydro-1H-Isoindole-1,3(2H)-Dione is a high-purity, specialized bicyclic imide compound with the CAS number 117307-09-2. This chemical serves as a critical advanced pharmaceutical intermediate (API) and a versatile chiral building block in complex organic synthesis. It is essential for research and production facilities in the pharmaceutical and fine chemical industries, particularly those developing novel active ingredients and high-value specialty compounds.

Application

• Pharmaceutical Intermediate: Key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a building block for constructing stereochemically defined compounds in medicinal chemistry.
• Agrochemical Research: Serves as a precursor in the development of new, high-performance crop protection agents.
• Material Science: Potential monomer or additive in the synthesis of specialized polymers with unique thermal or mechanical properties.
• Academic & Industrial R&D: Used in methodological development and discovery chemistry for novel reaction pathways.

Basic Information

Product Name	(3As,7As)-Hexahydro-1H-Isoindole-1,3(2H)-Dione
CAS No.	117307-09-2
Molecular Formula	C8H11NO2
Molecular Weight	153.18 g/mol
Synonyms	(3aR,7aR)-Hexahydro-1H-isoindole-1,3(2H)-dione; (3aR,7aR)-Octahydro-1H-isoindole-1,3-dione; (R,R)-Hexahydro-1H-isoindole-1,3(2H)-dione; cis-Hexahydroisoindole-1,3-dione; cis-Octahydro-1H-isoindole-1,3-dione; (3aR,7aR)-1,3-Dioxooctahydro-2H-isoindole; (R,R)-1,3-Dioxooctahydroisoindole
EINECS	Contact for details

Quality Control

Our (3As,7As)-Hexahydro-1H-Isoindole-1,3(2H)-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for pharmaceutical and advanced synthetic applications. 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 opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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