Description

5-Norbornene-2-Endo,3-Exo-Dicarboxylic Acid is a high-purity, bicyclic organic compound featuring two carboxylic acid groups in a specific stereochemical configuration. This unique structure makes it a versatile and valuable building block for synthesizing advanced polymers, pharmaceuticals, and specialty chemicals. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecules with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the development of active pharmaceutical ingredients (APIs), particularly those requiring rigid, bicyclic frameworks.
• Polymer Chemistry: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers, including polyimides, epoxy resins, and adhesives with enhanced thermal and mechanical properties.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Employed to create novel chelating ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: A precursor for various fine chemicals and dyes, leveraging its reactive acid functionalities.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis and materials science.

Basic Information

Product Name	5-Norbornene-2-Endo,3-Exo-Dicarboxylic Acid
CAS No.	1200-88-0
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	5-Norbornene-2,3-dicarboxylic acid, endo,exo-; Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid; endo-5-Norbornene-2,3-dicarboxylic acid; 2,5-Norbornadiene-2,3-dicarboxylic acid (related); Norbornene dicarboxylic acid; NDCA
EINECS	214-879-8

Quality Control

Our 5-Norbornene-2-Endo,3-Exo-Dicarboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and titration, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	178°C - 185°C
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.