Description

Ctop CAS NO 103429-31-8 is a specialized chemical compound with significant utility in advanced organic synthesis and materials science. Its unique molecular structure makes it a valuable intermediate for constructing complex molecules and functional materials. This product is essential for research and development laboratories, as well as industrial-scale production processes in the pharmaceutical, agrochemical, and specialty polymer sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or functionalizing agent for creating specialty polymers, coatings, and advanced materials with tailored properties.
• Organic Synthesis Reagent: Employed in research laboratories for complex organic transformations, including coupling reactions and heterocycle formation.
• Liquid Crystal & Electronic Materials: A potential precursor for components used in liquid crystal displays (LCDs) and organic electronic devices.
• Dye & Pigment Manufacturing: Acts as an intermediate in the synthesis of high-performance dyes and organic pigments.

Basic Information

Item	Details
Product Name	Ctop
CAS No.	103429-31-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ctop; 103429-31-8; 4-(2,4-Dichlorophenoxy)butyric acid, 2-(2,4-dichlorophenoxy)ethyl ester; Ethyl 2-(2,4-dichlorophenoxy)acetate derivative; Phenoxyacetic acid derivative; Dichlorophenoxy butyrate ester; Agrochemical intermediate Ctop; Research chemical 103429-31-8
EINECS	Contact for details

Quality Control

Our Ctop CAS NO 103429-31-8 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay and impurity profiles are available upon request. We adhere to industry best practices to meet the precise requirements of our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere or with appropriate desiccants to prevent moisture uptake. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.