Description

Benzenepropanenitrile, 3-Bromo-4-Chloro-B-Oxo- CAS NO 938163-32-7 is a high-purity, multi-functional chemical intermediate featuring a strategically halogenated aromatic nitrile structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the introduction of key functional groups for complex molecule construction. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides and pesticides, leveraging its halogenated aromatic core.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of advanced organic electronic materials and liquid crystals due to its rigid, substituted benzene structure.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	Benzenepropanenitrile, 3-Bromo-4-Chloro-B-Oxo-
CAS No.	938163-32-7
Molecular Formula	C9H5BrClNO
Molecular Weight	258.50 g/mol
Synonyms	3-Bromo-4-chloro-β-oxobenzene propanenitrile; 3-(3-Bromo-4-chlorophenyl)-3-oxopropanenitrile; 3-Bromo-4-chlorobenzoylacetonitrile; 2-(3-Bromo-4-chlorobenzoyl)acetonitrile; 3-Oxo-3-(3-bromo-4-chlorophenyl)propanenitrile; β-Oxo-3-bromo-4-chlorobenzenepropanenitrile
EINECS	Contact for details

Quality Control

Every batch of Benzenepropanenitrile, 3-Bromo-4-Chloro-B-Oxo- is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure traceability and consistency for your critical research and development projects. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.