Description

α-Cyclopropyl-3,4-Dimethylbenzyl Alcohol CAS NO 83949-35-3 is a specialized organic alcohol derivative featuring a cyclopropyl and dimethylbenzyl structure. This compound is valued for its role as a versatile chiral intermediate and building block in advanced organic synthesis. It is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the production of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its unique steric and electronic properties.
• Ligand and Catalyst Development: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Material Science Research: Investigated as a monomer or additive for creating polymers with specific optical or mechanical properties.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry and process optimization.

Basic Information

Product Name	α-Cyclopropyl-3,4-Dimethylbenzyl Alcohol
CAS No.	83949-35-3
Molecular Formula	C₁₄H₂₀O
Molecular Weight	204.31 g/mol
Synonyms	(3,4-Dimethylphenyl)(cyclopropyl)methanol; 1-Cyclopropyl-1-(3,4-dimethylphenyl)methanol; α-Cyclopropyl-3,4-dimethylbenzenemethanol; (Cyclopropyl)(3,4-dimethylphenyl)methanol; 3,4-Dimethyl-α-(cyclopropyl)benzenemethanol; Benzenemethanol, α-cyclopropyl-3,4-dimethyl-; (3,4-Dimethylphenyl)cyclopropylcarbinol
EINECS	Contact for details

Quality Control

Our α-Cyclopropyl-3,4-Dimethylbenzyl Alcohol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Specific Rotation	Contact for details

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