Description

2-Cyclopenten-1-Ol, 4-(2,2-Dimethylpropyl)-, (1R,4S)- (9Ci) is a chiral, substituted cyclopentenol derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. Its defined stereochemistry and functional group make it a critical building block for the synthesis of complex, biologically active molecules. This compound is primarily sought by research and development laboratories in the pharmaceutical and agrochemical sectors for creating novel compounds and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where specific stereochemistry influences biological activity.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing specific odorants and flavor compounds with complex cyclic structures.
• Material Science Research: Acts as a monomer or functional modifier in the development of specialized polymers and advanced materials.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Academic & Industrial R&D: A valuable tool for methodological studies in organic synthesis and medicinal chemistry programs.

Basic Information

Product Name	2-Cyclopenten-1-Ol, 4-(2,2-Dimethylpropyl)-, (1R,4S)- (9Ci)
CAS No.	623170-42-3
Molecular Formula	C10H18O
Molecular Weight	154.25 g/mol
Synonyms	(1R,4S)-4-(2,2-Dimethylpropyl)-2-cyclopenten-1-ol; (1R,4S)-4-Neopentyl-2-cyclopenten-1-ol; 4-Neopentyl-2-cyclopenten-1-ol, (1R,4S)-; 2-Cyclopenten-1-ol, 4-(2,2-dimethylpropyl)-, (1R,4S)-; (1R,4S)-rel-4-(2,2-Dimethylpropyl)-2-cyclopenten-1-ol; CAS 623170-42-3
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclopenten-1-Ol, 4-(2,2-Dimethylpropyl)-, (1R,4S)- (9Ci) is produced and tested under strict quality management systems to ensure high purity and consistent stereochemical integrity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, enantiomeric excess, and impurity profiles.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral 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.