Description

7-Oxabicyclo[2.2.1]heptane is a versatile bicyclic ether compound valued for its unique structural framework, which serves as a critical building block in advanced organic synthesis. Its strained, oxygen-containing bridgehead structure makes it an essential precursor for developing complex molecules, including pharmaceuticals, agrochemicals, and specialty polymers. This high-purity intermediate is primarily sought by R&D chemists and process development scientists in the pharmaceutical, fine chemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of nucleoside analogues, prostaglandins, and other bioactive molecules with complex ring systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require its specific bicyclic ether scaffold.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer & Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers with enhanced thermal or chemical resistance.
• Flavor & Fragrance Industry: Acts as an intermediate for synthesizing certain terpenoid-based aroma chemicals.
• Academic & Industrial Research: A valuable tool compound for methodological studies in organic chemistry, particularly in ring-opening and functionalization reactions.

Basic Information

Product Name	7-Oxabicyclo[2.2.1]heptane
CAS No.	279-49-2
Molecular Formula	C6H10O
Molecular Weight	98.14 g/mol
Synonyms	7-Oxabicyclo[2.2.1]heptane; 2,3-Epoxybicyclo[2.2.1]heptane; Bicyclo[2.2.1]heptane, 7-oxa-; 1,4-Epoxy-4,7-methanoindan; 7-Oxabicyclo[2.2.1]heptane, 99%; 7-Oxanorbornane; NSC 51144
EINECS	205-999-9

Quality Control

Our 7-Oxabicyclo[2.2.1]heptane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

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 acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.460 - 1.470
Density (20°C)	0.98 - 1.02 g/mL

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