Description

2-Cyclohexen-1-Ol, 4-Methyl-4-(1-Propynyl)-, cis- (9Ci) is a specialized, high-purity organic intermediate featuring a unique cyclohexenol structure with methyl and propynyl substituents. This compound is valued for its role as a versatile chiral building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new drug candidates, particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced, high-performance pesticides and herbicides where specific stereochemistry is required for biological activity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, flavors, and fragrances.
• Academic & Industrial Research: A valuable reagent in methodological chemistry research for studying cycloaddition reactions and other synthetic transformations.
• Material Science: Potential use as a monomer or modifier in the synthesis of specialized polymers with tailored properties.

Basic Information

Product Name	2-Cyclohexen-1-Ol, 4-Methyl-4-(1-Propynyl)-, cis- (9Ci)
CAS No.	139599-54-5
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	cis-4-Methyl-4-(1-propynyl)-2-cyclohexen-1-ol; 4-Methyl-4-(prop-1-yn-1-yl)-2-cyclohexen-1-ol, cis-; (1S,4R)-4-Methyl-4-(prop-1-yn-1-yl)cyclohex-2-en-1-ol; 2-Cyclohexen-1-ol, 4-methyl-4-(1-propynyl)-, (1S,4R)-; Chiral Cyclohexenol Derivative; Propynyl Cyclohexenol Intermediate
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclohexen-1-Ol, 4-Methyl-4-(1-Propynyl)-, cis- (9Ci) is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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