Description

3-Ethoxy-4-[(3-Methylbenzyl)Oxy]Benzoyl Chloride CAS NO 1160251-19-3 is a high-purity benzoyl chloride derivative, a critical building block in advanced organic synthesis. Its value lies in its reactive acid chloride group, which enables efficient acylation reactions for constructing complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Production: Serves as a building block for advanced electronic and display materials requiring specific aromatic structures.
• Polymer Chemistry: Employed in the creation of specialty polymers and functional materials with tailored properties.
• Organic Synthesis & Research: A versatile reagent for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Dye & Pigment Manufacturing: Intermediate in the production of complex colorants and high-performance pigments.

Basic Information

Product Name	3-Ethoxy-4-[(3-Methylbenzyl)Oxy]Benzoyl Chloride
CAS No.	1160251-19-3
Molecular Formula	C17H17ClO3
Molecular Weight	304.77 g/mol
Synonyms	4-(3-Methylbenzyloxy)-3-ethoxybenzoyl chloride; 3-Ethoxy-4-[(3-methylphenyl)methoxy]benzoyl chloride; Benzoyl chloride, 3-ethoxy-4-[(3-methylphenyl)methoxy]-; 3-Ethoxy-4-(m-tolylmethoxy)benzoyl chloride; 1160251-19-3; 4-(3-Methylbenzyloxy)-3-ethoxybenzoic acid chloride
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-4-[(3-Methylbenzyl)Oxy]Benzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. Due to its hygroscopic (moisture-sensitive) nature and reactivity as a strong acid/organic solvent, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation from moisture. Keep away from heat, open flames, and incompatible materials such as bases, alcohols, and amines.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in common organic solvents (DCM, THF, DMF)

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