Description

2-Cyclohexene-1-Methanol,2-Ethyl-,Methanesulfonate(9Ci) is a specialized organic intermediate featuring a cyclohexene ring system functionalized with both a hydroxymethyl and a methanesulfonate ester group. This unique structure makes it a valuable building block for the synthesis of complex molecules in advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and fine chemical manufacturers for producing high-value specialty compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new therapeutic agents, particularly for creating complex ring systems and chiral centers.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides, leveraging its reactive functional groups.
• Fine Chemical Production: Serves as a versatile precursor for manufacturing specialty chemicals, flavors, and fragrances.
• Material Science Research: Employed in the development of novel polymers, resins, and advanced organic materials.
• Academic & Industrial R&D: A critical reagent for methodological studies in organic synthesis, including cross-coupling and esterification reactions.

Basic Information

Product Name	2-Cyclohexene-1-Methanol,2-Ethyl-,Methanesulfonate(9Ci)
CAS No.	455256-45-8
Molecular Formula	C10H18O3S
Molecular Weight	218.31 g/mol
Synonyms	2-Ethyl-2-cyclohexen-1-ylmethyl methanesulfonate; (2-Ethyl-2-cyclohexen-1-yl)methyl methanesulfonate; Methanesulfonic acid (2-ethyl-2-cyclohexen-1-yl)methyl ester; 2-Cyclohexen-1-methanol, 2-ethyl-, methanesulfonate; Mesylate ester of 2-ethyl-2-cyclohexenemethanol
EINECS	Contact for details

Quality Control

Every batch of 2-Cyclohexene-1-Methanol,2-Ethyl-,Methanesulfonate(9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for critical R&D and manufacturing applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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