Description

(3-Bromo-4-Chloro-Phenyl)-Acetic Acid Methyl Ester is a high-purity, versatile arylacetic acid ester derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized aromatic core with halogen substituents, enabling precise molecular construction for complex target molecules. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in anti-inflammatory and analgesic drug research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the halogenated phenylacetic acid moiety contributes to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized aromatic compounds used in electronic displays and organic light-emitting diodes.
• Polymer & Resin Modifier: Employed to introduce halogenated aromatic groups into polymer chains, altering physical properties like flame retardancy and thermal stability.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitutions to construct complex molecular architectures in fine chemical production.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	(3-Bromo-4-Chloro-Phenyl)-Acetic Acid Methyl Ester
CAS No.	960304-99-8
Molecular Formula	C9H8BrClO2
Molecular Weight	263.52 g/mol
Synonyms	Methyl (3-bromo-4-chlorophenyl)acetate; 2-(3-Bromo-4-chlorophenyl)acetic acid methyl ester; (3-Bromo-4-chlorophenyl)acetic acid methyl ester; Methyl 2-(3-bromo-4-chlorophenyl)acetate; 960304-99-8; 3-Bromo-4-chloro benzeneacetic acid methyl ester; Methyl (3-bromo-4-chloro)benzeneacetate
EINECS	Contact for details

Quality Control

Our (3-Bromo-4-Chloro-Phenyl)-Acetic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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