Description

4-(Cyclopropylmethoxy)Benzoic Acid is a high-purity organic compound featuring a benzoic acid core substituted with a cyclopropylmethoxy group. This specific molecular architecture makes it a valuable pharmaceutical intermediate and synthetic building block for advanced chemical synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic compounds.
• Fine Chemical Manufacturing: Employed in the production of specialty chemicals, dyes, and complex organic molecules.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic chemistry and material science.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in regulated environments.

Basic Information

Product Name	4-(Cyclopropylmethoxy)Benzoic Acid
CAS No.	355391-05-8
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	p-(Cyclopropylmethoxy)benzoic Acid; 4-Cyclopropylmethoxybenzoic Acid; Benzoic acid, 4-(cyclopropylmethoxy)-; (4-(Cyclopropylmethoxy)phenyl)formic acid; CPOBA; Cyclopropylmethyl 4-carboxyphenyl ether; 4-Carboxy-1-(cyclopropylmethoxy)benzene
EINECS	Contact for details

Quality Control

Our 4-(Cyclopropylmethoxy)Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for use as a pharmaceutical intermediate.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (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)	≥98.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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