Description

L-8-p-Menthene-1,2-Epoxide is a high-purity, chiral terpene epoxide of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable chiral building block for the creation of complex molecules with defined stereochemistry. It is primarily sought after by research institutions and manufacturers in the flavor & fragrance and pharmaceutical intermediates sectors for developing novel compounds.

Application

• Flavor and Fragrance (F&F) Ingredient Synthesis: A key chiral intermediate for creating novel terpene-based aroma chemicals and perfumery compounds with specific olfactory profiles.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and fine chemicals where its epoxide functionality and stereochemistry are crucial.
• Agrochemical Synthesis: Serves as a building block for developing chiral pesticides, herbicides, and other bioactive agrochemicals.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D for studying epoxide ring-opening reactions and asymmetric synthesis methodologies.
• Specialty Chemical Production: Used in the manufacture of high-value specialty chemicals, including certain polymers, resins, and functional materials.

Basic Information

Product Name	L-8-p-Menthene-1,2-Epoxide
CAS No.	203719-53-3
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(-)-8-p-Menthene-1,2-epoxide; (1S,2S,4R)-4-Isopropyl-1-methyl-1-cyclohexene 1,2-epoxide; (1S,2S,4R)-1,2-Epoxy-p-menth-8-ene; L-1,2-Epoxy-p-menth-8-ene; (-)-1,2-Limonene oxide; L-Limonene-1,2-epoxide; (4R)-p-Menth-8-ene-1,2-epoxide
EINECS	Contact for details

Quality Control

Our L-8-p-Menthene-1,2-Epoxide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by GC or HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity (GC/HPLC)	≥ 98.0% ee
Specific Rotation [α]	Contact for details
Refractive Index (n20D)	Contact for details
Density (g/mL)	Contact for details

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