Description

4α-Methylcyclohexane-1β-Methanol is a versatile chiral alcohol derivative of methylcyclohexane, identified by CAS NO 3937-49-3. This compound is valued for its utility as a key chiral building block and intermediate in sophisticated organic synthesis. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced, high-efficacy pesticides and herbicides.
• Fine Chemical Production: Serves as a building block for fragrances, flavors, and other high-value specialty chemicals.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new catalytic systems.
• Material Science: A potential monomer or modifier in the synthesis of specialized polymers with unique properties.
• Academic & Industrial R&D: Used in research laboratories for method development and exploring novel synthetic pathways.

Basic Information

Product Name	4α-Methylcyclohexane-1β-Methanol
CAS No.	3937-49-3
Molecular Formula	C8H16O
Molecular Weight	128.21 g/mol
Synonyms	(1R,2S,4R)-4-Methylcyclohexane-1,2-dimethanol; trans-4-Methylcyclohexane-1,2-dimethanol; 4-Methyl-1,2-cyclohexanedimethanol; 4-Methylcyclohexane-1,2-diyldimethanol; NSC 403119; (1R,2S,4R)-rel-4-Methyl-1,2-cyclohexanedimethanol
EINECS	Contact for details

Quality Control

Our 4α-Methylcyclohexane-1β-Methanol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and specific impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee (by chiral GC/HPLC)
Water Content (KF)	≤ 0.5%

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