Description

Ethyl 2-(4-Chloro-3-Nitrophenyl)Acetate (Wx191518) is a high-purity synthetic intermediate characterized by its specific aromatic substitution pattern. This compound matters as a versatile building block for the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing active pharmaceutical ingredients (APIs) and other specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a critical building block for developing advanced herbicides, fungicides, or insecticides with specific chloronitro aromatic motifs.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, or organic electronic materials due to its electron-withdrawing nitro and chloro groups.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing complex azo dyes or other colored organic compounds.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis, such as cross-coupling or reduction reactions.
• Custom Synthesis Projects: A valuable substrate for contract manufacturing organizations (CMOs) producing bespoke compounds for client-specific applications.

Basic Information

Item	Detail
Product Name	Ethyl 2-(4-Chloro-3-Nitrophenyl)Acetate (Wx191518)
CAS No.	745053-53-6
Molecular Formula	C10H10ClNO4
Molecular Weight	243.64 g/mol
Synonyms	Ethyl (4-Chloro-3-nitrophenyl)acetate; 2-(4-Chloro-3-nitrophenyl)acetic Acid Ethyl Ester; Acetic acid, 2-(4-chloro-3-nitrophenyl)-, ethyl ester; WX-191518; Wx191518; 4-Chloro-3-nitrophenylacetic Acid Ethyl Ester; Ethyl 4-Chloro-3-nitrophenylacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-(4-Chloro-3-Nitrophenyl)Acetate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurity profile, and physical data are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to prevent decomposition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Water Content (KF)	< 0.5%

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