Description

3-Methoxy-5-Oxocyclohex-3-Enecarboxylic Acid is a versatile, high-purity chemical intermediate characterized by its unique cyclic enone structure with a carboxylic acid functionality. This compound is valued for its role as a key building block in the synthesis of complex organic molecules, offering precise reactivity for advanced chemical transformations. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex cyclic or heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a specialized building block for creating dyes, pigments, and performance chemicals.
• Academic & Industrial R&D: Employed in organic chemistry research for method development and the exploration of new synthetic pathways.
• Material Science: Investigated as a monomer or modifying agent for the development of specialized polymers and coatings.

Basic Information

Product Name	3-Methoxy-5-Oxocyclohex-3-Enecarboxylic Acid
CAS No.	95298-68-3
Molecular Formula	C9H10O5
Molecular Weight	198.17 g/mol
Synonyms	3-Methoxy-5-oxo-1-cyclohexene-1-carboxylic acid; 3-Methoxy-5-oxocyclohex-3-ene-1-carboxylic acid; 5-Oxo-3-methoxy-1-cyclohexene-1-carboxylic acid; 3-Methoxy-δ-oxo-δ³-cyclohexenecarboxylic acid; 3-Methoxy-5-oxocyclohexene-1-carboxylic acid; 3-Methoxy-5-oxo-cyclohex-3-ene carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Methoxy-5-Oxocyclohex-3-Enecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail specifications and results for key parameters such as assay and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in research and regulated synthesis.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from 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.