Description

Benzyl 2-[4-[(4-Chlorophenyl)Methyl]Phenoxy]-2-Methyl-Butanoate CAS NO 71548-99-7 is a specialized organic ester compound with a complex molecular structure designed for advanced chemical synthesis. This high-purity intermediate is critical for research and development in fine chemical and pharmaceutical manufacturing, where precise molecular architecture is required. It serves as a key building block for scientists and process chemists developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex diaryl ether or benzyl-protected carboxylic acid motifs.
• Agrochemical Research: Used in the development of next-generation pesticides and herbicides, where its specific chlorophenyl and phenoxy groups can contribute to biological activity and environmental stability.
• Liquid Crystal & OLED Material Synthesis: Serves as a sophisticated monomer or intermediate for creating advanced organic electronic materials, leveraging its rigid, aromatic backbone for desired electronic and optical properties.
• Polymer Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers with enhanced thermal stability or specific chemical resistance.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D labs to explore new synthetic methodologies, asymmetric catalysis, and the construction of complex molecular frameworks.
• Flavor & Fragrance Chemistry: Potential use as an intermediate for synthesizing high-value aromatic esters used in premium fragrance compositions, following appropriate purification and regulatory pathways.

Basic Information

Product Name	Benzyl 2-[4-[(4-Chlorophenyl)Methyl]Phenoxy]-2-Methyl-Butanoate
CAS No.	71548-99-7
Molecular Formula	C25H25ClO3
Molecular Weight	408.92 g/mol
Synonyms	2-[4-[(4-Chlorophenyl)methyl]phenoxy]-2-methylbutanoic acid benzyl ester; Benzyl 2-methyl-2-[4-[(4-chlorophenyl)methyl]phenoxy]butanoate; Butanoic acid, 2-[4-[(4-chlorophenyl)methyl]phenoxy]-2-methyl-, phenylmethyl ester; 4-[(4-Chlorobenzyl)phenoxy]-2-methylbutyric acid benzyl ester
EINECS	Contact for details

Quality Control

Our production of Benzyl 2-[4-[(4-Chlorophenyl)Methyl]Phenoxy]-2-Methyl-Butanoate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the exacting standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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