Description

(1R)-2,2,3β-Trimethyl-3-(4-Methylphenyl)Cyclopentan-1-Ol CAS NO 21730-88-1 is a high-purity, optically active cyclopentanol derivative characterized by its specific stereochemistry. This compound is valued for its role as a crucial chiral intermediate and building block in advanced organic synthesis. It is primarily needed by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for creating molecules with specific stereochemical requirements.
• Fine Chemical Synthesis: Used as a sophisticated building block for constructing complex organic molecules in agrochemicals, flavors, and fragrances.
• Asymmetric Catalysis Research: Employed in academic and industrial R&D to study and develop new asymmetric synthesis methodologies.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or liquid crystals where the rigid, substituted cyclopentane structure is beneficial.

Basic Information

Product Name	(1R)-2,2,3β-Trimethyl-3-(4-Methylphenyl)Cyclopentan-1-Ol
CAS No.	21730-88-1
Molecular Formula	C15H22O
Molecular Weight	218.33 g/mol
Synonyms	(1R)-2,2,3β-Trimethyl-3-(p-tolyl)cyclopentan-1-ol; (1R)-3-(4-Methylphenyl)-2,2,3-trimethylcyclopentan-1-ol; (+)-Ambrox; (1R,3S)-3-(4-Methylphenyl)-2,2,3-trimethylcyclopentan-1-ol; Ambrox (enantiomer); (1R)-Ambrox; Ambroxide precursor; (1R)-(-)-Ambrox
EINECS	Contact for details

Quality Control

Our (1R)-2,2,3β-Trimethyl-3-(4-Methylphenyl)Cyclopentan-1-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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