Description

Cyclopentanemethanol, 2-Methyl-5-(1-Methylethyl)-, [1R-(1Alpha,2Ba,5Alpha)]- (9Ci) is a high-purity, chiral monoterpenoid derivative with a complex bridged ring structure. This compound is valued for its role as a sophisticated chiral building block and intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of novel active ingredients and complex fragrance molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in areas requiring specific stereochemistry.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural products, specialty chemicals, and advanced materials.
• Fragrance & Flavor Chemistry: Serves as a precursor for high-value aroma chemicals and flavoring substances due to its terpenoid backbone.
• Asymmetric Catalysis Research: Employed as a ligand precursor or a test substrate in the development of new chiral catalysts and synthetic methodologies.
• Agrochemical Research: Potential intermediate in the synthesis of novel, biologically active compounds for crop protection.

Basic Information

Product Name	Cyclopentanemethanol, 2-Methyl-5-(1-Methylethyl)-, [1R-(1Alpha,2Ba,5Alpha)]- (9Ci)
CAS No.	142696-50-2
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(1R,2R,5R)-2-Methyl-5-(propan-2-yl)cyclopentane-1-methanol; (-)-Isopulegol; L-Isopulegol; (1R,2R,5R)-Isopulegol; (1R,2R,5R)-p-Menth-8-en-3-ol; [1R-(1α,2β,5α)]-2-Methyl-5-(1-methylethyl)cyclopentanemethanol
EINECS	Contact for details

Quality Control

Our production of Cyclopentanemethanol, 2-Methyl-5-(1-Methylethyl)-, [1R-(1Alpha,2Ba,5Alpha)]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the exacting standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

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); containers must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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