Description

4-(1-Methyl-Cyclopropyl)-Benzoic Acid is a specialized aromatic carboxylic acid derivative featuring a unique cyclopropyl substituent. This compound serves as a valuable high-purity building block and key synthetic intermediate in advanced organic synthesis. It is primarily required by R&D and production teams in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its structural motif can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a building block for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional organic materials.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and the exploration of new chemical entities.

Basic Information

Product Name	4-(1-Methyl-Cyclopropyl)-Benzoic Acid
CAS No.	131170-40-6
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	p-(1-Methylcyclopropyl)benzoic Acid; 4-(1-Methylcyclopropyl)benzoic Acid; Benzoic acid, 4-(1-methylcyclopropyl)-; 1-Methyl-1-(4-carboxyphenyl)cyclopropane; (4-(1-Methylcyclopropyl)phenyl)methanoic Acid
EINECS	Contact for details

Quality Control

Our 4-(1-Methyl-Cyclopropyl)-Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your regulatory and quality assurance requirements.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.