Description

Methyl3-Bromo-7-Oxabicyclo[2.2.1]Hept-2-Ene-2-Carboxylate CAS NO 943828-20-4 is a high-value, functionalized bicyclic building block designed for advanced organic synthesis. This compound is critical for researchers and process chemists developing novel active pharmaceutical ingredients (APIs) and complex agrochemicals, where its unique oxabicyclo[2.2.1]heptene scaffold introduces structural complexity and specific stereochemistry. It is primarily utilized in the pharmaceutical, agrochemical, and specialty chemical industries for constructing intricate molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in antiviral, anti-inflammatory, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its bicyclic structure for enhanced biological activity.
• Material Science Research: Serves as a precursor for specialized monomers or ligands in the development of polymers with unique optical or electronic properties.
• Catalyst and Ligand Development: Employed in the creation of novel chiral catalysts or ligands for asymmetric synthesis applications.
• Academic & R&D Laboratories: A versatile reagent for methodological studies in organic chemistry, including cycloaddition reactions and ring-opening transformations.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance and flavor ingredients.

Basic Information

Product Name	Methyl3-Bromo-7-Oxabicyclo[2.2.1]Hept-2-Ene-2-Carboxylate
CAS No.	943828-20-4
Molecular Formula	C9H9BrO3
Molecular Weight	245.07 g/mol
Synonyms	Methyl 3-Bromo-7-oxabicyclo[2.2.1]hept-2-ene-2-carboxylate; 3-Bromo-7-oxabicyclo[2.2.1]hept-2-ene-2-carboxylic acid methyl ester; Methyl 3-bromo-7-oxabicyclo[2.2.1]hept-2-ene-2-carboxylate; 2-Bicyclo[2.2.1]hept-2-ene-2-carboxylic acid, 3-bromo-7-oxa-, methyl ester; 943828-20-4; Methyl 3-bromo-7-oxabicyclo[2.2.1]hept-2-ene-2-carboxylate (CAS 943828-20-4)
EINECS	Contact for details

Quality Control

Our Methyl3-Bromo-7-Oxabicyclo[2.2.1]Hept-2-Ene-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance for critical R&D and scale-up processes. Certificates of Analysis (COA) with detailed specifications are provided with every shipment to guarantee traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and organic solvents. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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