Description

Ethyl 3-Bromo-5-Chloroisonicotinate is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized scaffold for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for medicinal chemists and R&D professionals developing new active ingredients, where precise molecular modification is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides that require halogenated heterocyclic cores.
• Material Science: Building block for creating functionalized ligands, organic semiconductors, and specialty polymers.
• Chemical Synthesis: Versatile reagent for introducing both bromo and chloro substituents onto a pyridine ring for further cross-coupling reactions (e.g., Suzuki, Negishi).
• Academic & Contract Research: Essential for method development and exploring new reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	Ethyl 3-Bromo-5-Chloroisonicotinate
CAS No.	1214387-79-7
Molecular Formula	C8H7BrClNO2
Molecular Weight	264.50 g/mol
Synonyms	Ethyl 3-bromo-5-chloropyridine-4-carboxylate; 3-Bromo-5-chloroisonicotinic acid ethyl ester; 4-Pyridinecarboxylic acid, 3-bromo-5-chloro-, ethyl ester; 5-Chloro-3-bromoisonicotinic acid ethyl ester; Isonicotinic acid, 3-bromo-5-chloro-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Bromo-5-Chloroisonicotinate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.