Description

4-([3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]Oxy)-n-(3-Methoxypropyl)Benzenesulfonamide is a high-purity, advanced pharmaceutical intermediate with a CAS number of 344278-21-3. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing next-generation products.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of novel drug candidates, especially for targeted therapies.
• Agrochemical Research: Used in developing advanced herbicides and pesticides due to its specific heterocyclic structure.
• Chemical Synthesis: Serves as a versatile building block for creating complex sulfonamide and pyridine-based compounds.
• Life Science Research: Employed in biochemical and pharmacological studies as a reference standard or probe molecule.
• Material Science: Potential application in the development of specialty chemicals and functional materials.

Basic Information

Product Name	4-([3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]Oxy)-n-(3-Methoxypropyl)Benzenesulfonamide
CAS No.	344278-21-3
Molecular Formula	C₁₇H₁₆ClF₃N₂O₄S
Molecular Weight	436.83 g/mol
Synonyms	4-[(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy]-N-(3-methoxypropyl)benzenesulfonamide; Benzenesulfonamide, 4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-N-(3-methoxypropyl)-; CAS 344278-21-3; 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(3-methoxypropyl)benzenesulfonamide; N-(3-Methoxypropyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our 4-([3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]Oxy)-n-(3-Methoxypropyl)Benzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are provided with each shipment to support your quality assurance and regulatory needs.

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 incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.