Description

Cinchomerononitrile, 5-Bromo- (4Ci) is a high-purity brominated cinchomerononitrile derivative, serving as a critical synthetic intermediate. This compound matters for its role in constructing complex heterocyclic frameworks, particularly in advanced pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those containing brominated heterocyclic structures.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides requiring specific bromine-substituted motifs.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced organic electronic materials and ligands for catalysis.
• Academic & R&D Laboratories: Essential for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.
• Fine Chemical Synthesis: Employed in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Cinchomerononitrile, 5-Bromo- (4Ci)
CAS No.	873417-01-7
Molecular Formula	C9H5BrN2O2
Molecular Weight	253.05 g/mol
Synonyms	5-Bromocinchomerononitrile; 5-Bromo-3,4-pyridinedicarbonitrile; 5-Bromopyridine-3,4-dicarbonitrile; 3,4-Pyridinedicarbonitrile, 5-bromo-; 5-Bromo-3,4-dicyanopyridine; Cinchomerononitrile, 5-bromo-; 5-Bromo-3,4-pyridinedinitrile
EINECS	Contact for details

Quality Control

Our Cinchomerononitrile, 5-Bromo- (4Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.