Description

3-Pyridinecarbonyl Chloride, 2,6-Dimethoxy- (9Ci) is a high-purity, reactive chemical intermediate with the CAS number 95383-48-5. This compound is valued for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing advanced heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), especially those containing functionalized pyridine or nicotinic acid derivatives.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides that require specific pyridine-based structures.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, such as electron-transport layers or conductive polymers.
• Fine Chemical Production: Integral to the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	3-Pyridinecarbonyl Chloride, 2,6-Dimethoxy- (9Ci)
CAS No.	95383-48-5
Molecular Formula	C8H8ClNO3
Molecular Weight	201.61 g/mol
Synonyms	2,6-Dimethoxynicotinoyl chloride; 2,6-Dimethoxypyridine-3-carbonyl chloride; Nicotinoyl chloride, 2,6-dimethoxy-; 2,6-Dimethoxy-3-pyridinecarbonyl chloride; 3-Carbamoyl-2,6-dimethoxypyridine (related); 2,6-Dimethoxynicotinic acid chloride
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarbonyl Chloride, 2,6-Dimethoxy- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature and reactivity as an acid chloride, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong bases, oxidizing agents, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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