Description

5-Butoxy-2,3-Dichloropyridine is a high-purity, synthetically valuable halogenated pyridine derivative. This compound serves as a crucial advanced pharmaceutical intermediate and a versatile building block for the development of novel active ingredients. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized organic molecules for electronic materials and liquid crystals.
• Custom Synthesis and Contract Manufacturing: A starting material for bespoke chemical synthesis services catering to specialized client projects.

Basic Information

Product Name	5-Butoxy-2,3-Dichloropyridine
CAS No.	1345472-06-1
Molecular Formula	C9H11Cl2NO
Molecular Weight	220.10 g/mol
Synonyms	2,3-Dichloro-5-butoxypyridine; 5-Butoxy-2,3-dichloropyridine; Pyridine, 5-butoxy-2,3-dichloro-; 2,3-Dichloro-5-n-butoxypyridine; 5-n-Butoxy-2,3-dichloropyridine; 5-(Butyloxy)-2,3-dichloropyridine
EINECS	Contact for details

Quality Control

Our 5-Butoxy-2,3-Dichloropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with every shipment. We support compliance with cGMP and ICH guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Heavy Metals	< 10 ppm

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