Description

4-(Methoxycarbonyl)-4-Methylcyclohexanecarboxylic Acid is a versatile and synthetically valuable bifunctional cyclohexane derivative. This compound matters as a key chiral building block and intermediate in advanced organic synthesis, offering a rigid cyclohexane scaffold with two distinct, modifiable carboxylate functionalities. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its stable cyclohexane core.
• Chiral Auxiliary & Ligand Precursor: The structure can be elaborated to create chiral auxiliaries or ligands for asymmetric catalysis.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polyesters and polyamides with unique thermal and mechanical properties.
• Organic Synthesis Building Block: Employed in medicinal chemistry for scaffold decoration and in academic research for methodological studies in ring functionalization.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fragrance compounds, dyes, and other high-value fine chemicals.

Basic Information

Product Name	4-(Methoxycarbonyl)-4-Methylcyclohexanecarboxylic Acid
CAS No.	1056639-33-8
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	4-Methoxycarbonyl-4-methylcyclohexanecarboxylic acid; Methyl 4-methyl-4-carboxycyclohexanecarboxylate; 4-Methyl-4-(methoxycarbonyl)cyclohexane-1-carboxylic acid; 4-Carboxy-4-methylcyclohexanecarboxylic acid methyl ester; 1-Methoxycarbonyl-1-methylcyclohexane-4-carboxylic acid; 4-Methyl-1,4-cyclohexanedicarboxylic acid monomethyl ester
EINECS	Contact for details

Quality Control

Our 4-(Methoxycarbonyl)-4-Methylcyclohexanecarboxylic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for your critical R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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