Description

3-Cyclohexene-1-Carboxylic Acid, 5-Methyl- (9Ci) is a specialized organic intermediate featuring a cyclohexene ring substituted with both a carboxylic acid and a methyl group, offering a unique combination of reactivity and structural motifs. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon or scaffold in the research and development of new therapeutic agents, particularly for candidates with complex cyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its specific ring system imparts desired biological activity.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, including flavors, fragrances, and advanced materials requiring specific carboxylic acid functionalities.
• Academic & Industrial Research: Employed in methodological studies, catalysis research, and the development of new synthetic pathways in organic chemistry.
• Polymer Chemistry: Potential monomer or modifier for creating specialty polymers with tailored thermal or mechanical properties.

Basic Information

Product Name	3-Cyclohexene-1-Carboxylic Acid, 5-Methyl- (9Ci)
CAS No.	130422-89-8
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	5-Methyl-3-cyclohexene-1-carboxylic acid; 5-Methyl-1,2,3,6-tetrahydrobenzoic acid; 5-Methyl-δ3-cyclohexene-1-carboxylic acid; 3-Cyclohexenecarboxylic acid, 5-methyl-; 5-Methylcyclohex-3-ene-1-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Cyclohexene-1-Carboxylic Acid, 5-Methyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are provided and available upon request to support your quality assurance processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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