Description

[1R,(+)]-1,2α-Dimethyl-3α-(1-Methylethenyl)Cyclopentane-1β-Ol is a high-purity, chiral terpenoid alcohol with a complex cyclopentane structure. This compound is valued for its specific stereochemistry and functional groups, making it a crucial advanced intermediate in the synthesis of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions, pharmaceutical developers, and specialty chemical manufacturers for applications in asymmetric synthesis and fragrance development.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a stereochemically defined starting material or auxiliary in catalytic and stoichiometric asymmetric reactions.
• Fragrance and Flavor Chemistry: Serves as a precursor for the development of novel, high-value aroma chemicals and flavor compounds.
• Organic Synthesis Research: Used in academic and industrial R&D for methodological studies and the construction of complex natural product analogs.
• Agrochemical Synthesis: Potential intermediate in the production of specialized, bioactive crop protection agents.
• Material Science: Can be investigated as a monomer or modifying agent for specialty polymers with unique properties.

Basic Information

Product Name	[1R,(+)]-1,2α-Dimethyl-3α-(1-Methylethenyl)Cyclopentane-1β-Ol
CAS No.	4028-58-4
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(+)-1,2α-Dimethyl-3α-isopropenylcyclopentane-1β-ol; (1R,1βR,2αS,3αS)-1,2-Dimethyl-3-(1-methylethenyl)cyclopentane-1-ol; 1β-Hydroxy-1,2α-dimethyl-3α-isopropenylcyclopentane; (1R,2S,3S)-1,2-Dimethyl-3-isopropenylcyclopentan-1-ol; Terpenoid alcohol intermediate; Chiral cyclopentanol derivative.
EINECS	Contact for details

Quality Control

Our production of [1R,(+)]-1,2α-Dimethyl-3α-(1-Methylethenyl)Cyclopentane-1β-Ol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure consistent identity, purity, and enantiomeric excess. Certificates of Analysis (COA) detailing specific results for chiral HPLC, assay, and impurity profiles are provided with each shipment to guarantee compliance with your research or production specifications.

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 compound is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC/HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.