Description

3-Methylcyclohexanone-3-Acetic Acid is a versatile keto-acid derivative with a unique cyclic structure, serving as a valuable building block in advanced organic synthesis. Its bifunctional nature, containing both ketone and carboxylic acid groups, makes it a critical intermediate for creating complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring chiral, functionalized cyclohexane scaffolds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a starting material for the production of complex musk and woody aroma chemicals.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for specialty polymers with tailored thermal and mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for cyclization reactions, conjugate additions, and asymmetric synthesis.
• Ligand & Catalyst Development: Useful for constructing chiral ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Methylcyclohexanone-3-Acetic Acid
CAS No.	119986-97-9
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	3-Acetyl-3-methylcyclohexanecarboxylic acid; 3-Methyl-3-oxocyclohexylacetic acid; 3-(Carboxymethyl)-3-methylcyclohexanone; 3-Methyl-1-oxaspiro[2.5]octane-5-carboxylic acid (tautomer); β-Methyl-β-oxocyclohexanepropionic acid; 3-Methyl-3-oxocyclohexaneacetic acid; 3-Methylcyclohexanone-3-acetate
EINECS	Contact for details

Quality Control

Our 3-Methylcyclohexanone-3-Acetic Acid is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Melting Point	Contact for details

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