Description

2-Ethylcyclohexane-1-Carboxylic Acid is a versatile cyclohexane-based carboxylic acid derivative, valued for its unique steric and electronic properties imparted by the ethyl substituent. This compound serves as a crucial advanced intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing chiral centers and modifying compound lipophilicity in active ingredient development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in cardiovascular and central nervous system (CNS) drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where its structure contributes to biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Acts as a precursor or modifying agent in the synthesis of specialty chemicals for electronic displays and organic light-emitting diodes.
• Flavor & Fragrance Chemistry: Serves as an intermediate for creating musky or woody aroma chemicals and complex flavor compounds.
• Polymer Modification: Employed to introduce carboxylic acid functionality into polymer chains, altering properties like adhesion, solubility, and reactivity.
• Organic Synthesis & Catalysis: A valuable reagent in academic and industrial research for studying steric effects in catalytic reactions and asymmetric synthesis.

Basic Information

Product Name	2-Ethylcyclohexane-1-Carboxylic Acid
CAS No.	90646-25-6
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	2-Ethylcyclohexanecarboxylic Acid; 2-Ethyl-1-cyclohexanecarboxylic Acid; (1R,2S)-rel-2-Ethylcyclohexanecarboxylic Acid; NSC 403106; 2-Ethylhexahydrobenzoic Acid; β-Ethylcyclohexanecarboxylic Acid; Cyclohexanecarboxylic acid, 2-ethyl-
EINECS	Contact for details

Quality Control

Our 2-Ethylcyclohexane-1-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and GC for residual solvents, to ensure it meets exacting standards for research and production. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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