Description

Cyclopentanecarboxylic Acid, 3-Methyl- (7Ci,8Ci,9Ci) is a versatile, high-purity organic acid derivative with a unique sterically hindered cyclopentane backbone. This compound serves as a critical chiral building block and intermediate in advanced organic synthesis, valued for its ability to introduce specific structural motifs and stereochemistry. It is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of complex drug molecules, including potential antiviral, anti-inflammatory, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structural features can enhance biological activity and selectivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flavor and Fragrance Industry: Intermediate for synthesizing musky or amber-type odorants and complex flavor compounds.
• Polymer Chemistry: Monomer or modifier for producing specialty polymers with tailored thermal and mechanical properties.
• Academic and Industrial R&D: A valuable reagent for methodological development in organic chemistry and material science research.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 3-Methyl- (7Ci,8Ci,9Ci)
CAS No.	24070-68-6
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Methylcyclopentanecarboxylic acid; 3-Methyl-1-cyclopentanecarboxylic acid; 3-Methylcyclopentane-1-carboxylic acid; (±)-3-Methylcyclopentanecarboxylic acid; NSC 163045; 3-Methyl cyclopentane carboxylic acid; trans-3-Methylcyclopentanecarboxylic acid (possible isomer)
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 3-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available for every shipment. We support compliance with cGMP, ISO, and REACH standards for global supply.

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). Keep away from heat, sparks, and open flame. Due to its nature as a strong acid/organic solvent, store separately from bases, oxidizing agents, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details
Residue on Ignition	≤ 0.1%

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