Description

7-Oxabicyclo[4.1.0]Hept-2-Ene,1-Methyl-4-(1-Methylethyl)-,(1R,4S,6S)-Rel-(9Ci) is a high-purity, stereochemically defined oxabicyclic compound that serves as a critical chiral building block in advanced organic synthesis. Its unique fused ring structure and defined stereochemistry make it an invaluable intermediate for constructing complex molecular architectures with high precision. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its bicyclic framework can impart specific biological activity and stability.
• Asymmetric Catalysis Ligand Precursor: Serves as a starting material for the synthesis of sophisticated chiral ligands used in transition metal catalysis to induce enantioselectivity.
• Material Science: Investigated as a monomer or cross-linking agent for creating polymers with unique thermal or mechanical properties due to its strained ring system.
• Flavor & Fragrance Chemistry: Potential intermediate for synthesizing terpene-derived aroma chemicals and complex natural product analogs.
• Academic & Process Chemistry: Employed in methodological studies and scale-up process development for complex organic transformations.

Basic Information

Product Name	7-Oxabicyclo[4.1.0]Hept-2-Ene,1-Methyl-4-(1-Methylethyl)-,(1R,4S,6S)-Rel-(9Ci)
CAS No.	206762-64-3
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(1R,4S,6S)-rel-1-Methyl-4-(1-methylethyl)-7-oxabicyclo[4.1.0]hept-2-ene; 1-Methyl-4-isopropyl-7-oxabicyclo[4.1.0]hept-2-ene; 7-Oxabicyclo[4.1.0]hept-2-ene, 1-methyl-4-(1-methylethyl)-, (1R,4S,6S)-rel-; Oxabicycloheptene derivative; Chiral oxirane-fused cyclohexene; Terpene-based oxirane.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including GC, HPLC, and chiral analysis to confirm identity, purity, and enantiomeric excess. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development and commercial projects requiring compliance with cGMP and ISO 9001 standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed under an inert atmosphere to prevent potential oxidation and moisture absorption. Store away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% e.e.
Water Content (KF)	≤ 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.