Description

[1S-(1Alpha,3Beta,5Beta,7Alpha)]-3,8,8-Trimethyl-4-Oxatricyclo[5.1.0.03,5]Octane is a high-purity, bicyclic ether compound characterized by its unique and rigid molecular structure. This compound matters as a versatile and valuable chemical intermediate and fragrance ingredient, prized for its specific stereochemistry and functional group. It is needed by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical synthesis industries seeking specialized building blocks.

Application

• Fragrance & Flavor Ingredient: Used as a key component in high-end perfumery for its unique woody, amber, or earthy olfactory notes.
• Pharmaceutical Intermediate: Serves as a chiral building block in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Reagent: Employed in research and development for constructing complex molecular architectures, leveraging its oxatricyclic framework.
• Specialty Chemical Manufacturing: Acts as a precursor for advanced materials, agrochemicals, and other high-value fine chemicals.
• Aroma Chemical Production: Incorporated into specialty aroma chemical formulations for personal care and household products.

Basic Information

Product Name	[1S-(1Alpha,3Beta,5Beta,7Alpha)]-3,8,8-Trimethyl-4-Oxatricyclo[5.1.0.03,5]Octane
CAS No.	936-91-4
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	1,8-Epoxy-p-menthane; 1,8-Cineole (isomer); 1,8-Epoxy-p-menthane (isomer); 3,8,8-Trimethyl-4-oxatricyclo[5.1.0.0³,⁵]octane; (+)-1,8-Epoxy-p-menthane; (1S,3R,4S,6R)-3,8,8-Trimethyl-4-oxatricyclo[5.1.0.0³,⁵]octane; 4-Oxatricyclo[5.1.0.0³,⁵]octane, 3,8,8-trimethyl-, (1S,3R,4S,6R)-; Ambroxan related intermediate
EINECS	213-334-7

Quality Control

Our [1S-(1Alpha,3Beta,5Beta,7Alpha)]-3,8,8-Trimethyl-4-Oxatricyclo[5.1.0.03,5]Octane is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing assay, enantiomeric purity, and impurity profiles are provided to guarantee it meets the stringent requirements for fragrance and pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential changes in concentration. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Enantiomeric Purity (Chiral GC/HPLC)	≥ 99.0% ee
Specific Rotation [α]	Contact for details
Refractive Index (n20D)	Contact for details
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.