Description

6,7-Dioxa-2,3-Diazabicyclo[3.2.2]Nona-3,8-Diene-2-Carboxylic Acid, Methyl Ester is a specialized bicyclic heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique fused ring structure containing both diaza and dioxa moieties makes it a versatile precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials. This high-purity intermediate is essential for research and development chemists, process chemists, and manufacturers in the fine chemical and pharmaceutical industries seeking to create complex molecular architectures with specific biological or physical properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) agents and other therapeutic compounds requiring complex heterocyclic cores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where its bicyclic structure can contribute to unique modes of action and improved efficacy.
• Material Science Precursor: Serves as a monomer or functional additive in the synthesis of advanced polymers, liquid crystals, or organic electronic materials due to its rigid, heteroatom-rich framework.
• Ligand and Catalyst Development: The nitrogen and oxygen atoms within its structure make it a candidate for designing novel chelating ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic and R&D Synthesis: A valuable reagent for methodological studies in organic synthesis, enabling exploration of new cycloaddition reactions and ring-forming transformations.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of specialty chemicals, dyes, and pigments requiring precise molecular control.

Basic Information

Item	Details
Product Name	6,7-Dioxa-2,3-Diazabicyclo[3.2.2]Nona-3,8-Diene-2-Carboxylic Acid, Methyl Ester
CAS No.	342412-02-6
Molecular Formula	C9H10N2O4
Molecular Weight	210.19 g/mol
Synonyms	Methyl 6,7-dioxa-2,3-diazabicyclo[3.2.2]nona-3,8-diene-2-carboxylate; 2,3-Diazabicyclo[3.2.2]nona-3,8-diene-2-carboxylic acid, 6,7-dioxa-, methyl ester; Bicyclic diazadioxa ester; Methyl bicyclo[3.2.2]diazadioxa carboxylate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 6,7-Dioxa-2,3-Diazabicyclo[3.2.2]Nona-3,8-Diene-2-Carboxylic Acid, Methyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. All materials are subjected to rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to prevent moisture absorption or contamination. Store away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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