Description

Picolinoyl Chloride, 4-Methoxy-, 1-Oxide (7Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in pharmaceutical research and agrochemical discovery. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting complex heterocycles.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its unique structure can impart specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed reactions and coordination chemistry.
• Material Science Research: Employed in the synthesis of functional organic materials and polymers with tailored electronic or photophysical properties.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study biological processes and enzyme mechanisms.
• Academic and Industrial R&D: A valuable reagent for method development and exploring new synthetic pathways in research laboratories.

Basic Information

Product Name	Picolinoyl Chloride, 4-Methoxy-, 1-Oxide (7Ci)
CAS No.	89639-99-6
Molecular Formula	C7H6ClNO3
Molecular Weight	187.58 g/mol
Synonyms	4-Methoxypicolinic acid 1-oxide chloride; 4-Methoxypicolinoyl chloride 1-oxide; 4-Methoxypyridine-2-carbonyl chloride 1-oxide; 2-Pyridinecarbonyl chloride, 4-methoxy-, 1-oxide; 4-Methoxy-1-oxidopyridin-1-ium-2-carbonyl chloride; 4-Methoxy-2-picolinoyl chloride N-oxide
EINECS	Contact for details

Quality Control

Our Picolinoyl Chloride, 4-Methoxy-, 1-Oxide (7Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Water Content (KF)	≤ 1.0%

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