Description

[1R,3R,(+)]-1-Methyl-3-Isopropylcyclohexane CAS NO 13837-67-7 is a high-purity, chiral terpene derivative characterized by its specific stereochemistry. This compound is valued as a crucial chiral building block and intermediate in advanced organic synthesis, where its defined three-dimensional structure imparts critical selectivity. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in asymmetric synthesis and fragrance development.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: Used as a key starting material or intermediate for constructing complex, bioactive molecules with specific stereochemical requirements.
• Agrochemical Active Ingredient Precursor: Serves as a building block for developing chiral pesticides and herbicides, where the correct isomer is often essential for efficacy.
• Fine Chemical and Fragrance Ingredient: Employed in the synthesis of high-value aroma chemicals and specialty flavors due to its terpene-like structural backbone.
• Catalyst and Ligand Development: Utilized in research for creating novel chiral catalysts or ligands used in asymmetric catalysis.
• Academic and Industrial R&D: A valuable reference standard and reagent for methodological studies in stereoselective synthesis and chemical education.
• Material Science Research: Investigated as a monomer or modifier for creating polymers with specific chiral or structural properties.

Basic Information

Item	Details
Product Name	[1R,3R,(+)]-1-Methyl-3-Isopropylcyclohexane
CAS No.	13837-67-7
Molecular Formula	C10H20
Molecular Weight	140.27 g/mol
Synonyms	(+)-(1R,3R)-1-Methyl-3-(1-methylethyl)cyclohexane; (1R,3R)-p-Menthane; d-(1R,3R)-p-Menthane; (1R,3R)-1-Isopropyl-3-methylcyclohexane; (+)-trans-p-Menthane; (1R,3R)-Menthane; trans-(+)-p-Menthane; (1R,3R)-1-Methyl-3-propan-2-ylcyclohexane
EINECS	Contact for details

Quality Control

Every batch of [1R,3R,(+)]-1-Methyl-3-Isopropylcyclohexane is produced and controlled under a strict quality management system. We employ advanced analytical techniques including GC, chiral HPLC, and NMR to ensure high enantiomeric and chemical purity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use and stored away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Specific Rotation [α]	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.