Description

Pyridine,2-Chloro-3-(Difluoromethyl)-5-Nitro- CAS NO 1805315-55-2 is a high-purity, multi-functional pyridine derivative characterized by its unique halogenated and nitro-substituted structure. This compound serves as a critical advanced intermediate for the synthesis of complex molecules, offering significant value in research and development. It is primarily sought after by pharmaceutical, agrochemical, and specialty chemical manufacturers for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in antiviral, antibacterial, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides, fungicides, and insecticides, leveraging its difluoromethyl and nitro functional groups.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, and organic electronic materials due to its aromatic pyridine core.
• Chemical Synthesis: A versatile reagent for introducing halogenated pyridine motifs into complex molecules via further cross-coupling or substitution reactions.
• Academic & Industrial R&D: Essential for medicinal chemistry programs and process development in both university laboratories and corporate R&D centers.

Basic Information

Product Name	Pyridine,2-Chloro-3-(Difluoromethyl)-5-Nitro-
CAS No.	1805315-55-2
Molecular Formula	C7H3ClF2N2O2
Molecular Weight	220.56 g/mol
Synonyms	2-Chloro-3-(difluoromethyl)-5-nitropyridine; 5-Nitro-2-chloro-3-(difluoromethyl)pyridine; 3-(Difluoromethyl)-2-chloro-5-nitropyridine; 2-Chloro-3-difluoromethyl-5-nitropyridine; Pyridine, 2-chloro-3-(difluoromethyl)-5-nitro-; 1805315-55-2
EINECS	Contact for details

Quality Control

Our production of Pyridine,2-Chloro-3-(Difluoromethyl)-5-Nitro- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP and ISO 9001 standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its nitro and halogenated structure, it should be stored separately from strong reducing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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