Description

2,5-Dichloro-4-Methoxy-3-Pyridinecarbonitrile is a high-purity, multi-functional heterocyclic building block of significant commercial importance. Its unique pyridine core, functionalized with chloro, methoxy, and nitrile groups, makes it a versatile intermediate for synthesizing complex molecules. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients. Its reliable quality and consistent supply are critical for accelerating drug discovery and crop protection product development pipelines.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used as a core building block for developing advanced herbicides, fungicides, and insecticides with novel modes of action.
• Material Science Research: Serves as a precursor for creating functionalized polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: A critical starting material for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	2,5-Dichloro-4-Methoxy-3-Pyridinecarbonitrile
CAS No.	887587-69-1
Molecular Formula	C7H4Cl2N2O
Molecular Weight	203.02 g/mol
Synonyms	3-Cyano-2,5-dichloro-4-methoxypyridine; 4-Methoxy-2,5-dichloropyridine-3-carbonitrile; 2,5-Dichloro-4-methoxynicotinonitrile; 2,5-Dichloro-4-methoxypyridine-3-carbonitrile; 3-Pyridinecarbonitrile, 2,5-dichloro-4-methoxy-; 887587-69-1; 2,5-Dichloro-4-methoxy-3-cyanopyridine
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-4-Methoxy-3-Pyridinecarbonitrile is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements of advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Maximum Impurity (HPLC)	≤ 1.0%

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