Description

7-Oxabicyclo[4.1.0]heptane, 1,3,3-Trimethyl- is a specialized oxirane-fused bicyclic compound, a versatile chemical intermediate prized for its unique strained-ring structure. This compound matters for its role in advanced organic synthesis, particularly in the construction of complex molecular architectures and functional materials. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and performance polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those requiring strained, oxygen-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the production of specialty polymers and resins with tailored thermal or mechanical properties.
• Fine Chemical Production: Employed in the multistep synthesis of complex fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including ring-opening and cycloaddition reactions.

Basic Information

Product Name	7-Oxabicyclo[4.1.0]heptane, 1,3,3-Trimethyl-
CAS No.	855383-75-4
Molecular Formula	C9H16O
Molecular Weight	140.22 g/mol
Synonyms	1,3,3-Trimethyl-7-oxabicyclo[4.1.0]heptane; Trimethyl-7-oxabicyclo[4.1.0]heptane; 1,3,3-Trimethyloxepane epoxide; Oxirane, 2-(1,1-dimethylethyl)-3a,4,5,6,7,7a-hexahydro-3a-methyl-; 2-tert-Butyl-3a-methyl-3a,4,5,6,7,7a-hexahydro-1-benzofuran (related fused structure); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[4.1.0]heptane, 1,3,3-Trimethyl- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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