Description

Endo-2,3-Norbornanedicarboximide is a specialized bicyclic imide compound with the CAS number 28871-95-6, serving as a valuable chiral building block and intermediate in advanced organic synthesis. Its rigid, fused-ring structure is critical for imparting specific stereochemical and conformational properties to target molecules. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its bicyclic framework contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Monomer: A building block for high-performance polymers, such as polyimides, with potential applications in electronics and aerospace.
• Organic Synthesis Research: A versatile intermediate in academic and industrial R&D for constructing complex, polycyclic molecular architectures.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and dyes.

Basic Information

Product Name	Endo-2,3-Norbornanedicarboximide
CAS No.	28871-95-6
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	endo-2,3-Norbornanedicarboxylic Acid Imide; 3a,4,7,7a-Tetrahydro-4,7-methano-2H-isoindole-1,3-dione; endo-Bicyclo[2.2.1]heptane-2,3-dicarboximide; endo-Norbornane-2,3-dicarboximide; 2,3-Norbornanedicarboximide, endo-; endo-2,3-Dicarboximidonorbornane
EINECS	Contact for details

Quality Control

Our Endo-2,3-Norbornanedicarboximide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee (endo-isomer)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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