Description

[1R,4S,7R,(+)]-1,3,3,7-Tetramethyl-2-oxabicyclo[2.2.1]heptane is a high-purity, chiral bicyclic ether compound with a distinct camphoraceous odor. This versatile intermediate is valued for its unique stereochemistry and structural framework, which are critical for synthesizing complex molecules in fine chemical and pharmaceutical research. It serves as a key building block for fragrance and flavor chemists, as well as researchers in asymmetric synthesis and material science.

Application

• Fragrance and Flavor Intermediate: A key chiral starting material for the synthesis of high-value aroma chemicals and flavoring agents.
• Pharmaceutical Synthesis: Used as a chiral scaffold or building block in the research and development of active pharmaceutical ingredients (APIs).
• Asymmetric Catalysis: Employed as a ligand precursor or chiral auxiliary in catalytic reactions requiring high enantioselectivity.
• Organic Synthesis Research: A valuable reagent for constructing complex, polycyclic molecular architectures in academic and industrial R&D.
• Specialty Chemical Manufacturing: Serves as an intermediate for producing advanced materials and performance chemicals.

Basic Information

Product Name	[1R,4S,7R,(+)]-1,3,3,7-Tetramethyl-2-oxabicyclo[2.2.1]heptane
CAS No.	15404-56-5
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(+)-1,3,3,7-Tetramethyl-2-oxabicyclo[2.2.1]heptane; (+)-Camphor-2,5-ene oxide; (1R,4S,7R)-(+)-1,3,3,7-Tetramethyl-2-oxabicyclo[2.2.1]heptane; (+)-2,10-Epoxycamphane; (+)-2-Oxabornane; (+)-2-Oxabicyclo[2.2.1]heptane, 1,3,3,7-tetramethyl-, (1R,4S,7R)-; (+)-Camphor epoxide (specific isomer)
EINECS	Contact for details

Quality Control

Our production of [1R,4S,7R,(+)]-1,3,3,7-Tetramethyl-2-oxabicyclo[2.2.1]heptane adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are securely sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability, although the product is stable at controlled room temperature for shorter periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Enantiomeric Purity (Chiral GC/HPLC)	≥ 98.0% ee
Specific Rotation [α]	Contact for details
Refractive Index (n20D)	Contact for details
Water Content (KF)	≤ 0.5%

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