Description

4-Methylidenecyclohexane-1-Carboxylic Acid is a versatile cyclohexane derivative carboxylic acid featuring a reactive exocyclic methylidene group. This unique bifunctional structure makes it a valuable chemical intermediate for synthesizing more complex molecules in advanced research and industrial applications. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical manufacturers for use in organic synthesis and material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, resins, and functional materials.
• Organic Synthesis: Utilized in Diels-Alder reactions and other cycloadditions, as well as for introducing carboxylic acid functionality into complex molecules.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals and terpene derivatives.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Methylidenecyclohexane-1-Carboxylic Acid
CAS No.	934-69-0
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	4-Methylenecyclohexanecarboxylic Acid; 4-Methylene-1-cyclohexanecarboxylic Acid; 1-Carboxy-4-methylenecyclohexane; NSC 406079; 4-Methylidenecyclohexanecarboxylic Acid; Cyclohexanecarboxylic acid, 4-methylene-
EINECS	213-304-6

Quality Control

Our 4-Methylidenecyclohexane-1-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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