Description

1-[3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]-1H-Pyrrole-2-Sulfonoyl Chloride is a high-purity, advanced pharmaceutical intermediate and chemical building block. This compound is valued for its role as a key precursor in the synthesis of complex, biologically active molecules, particularly in modern agrochemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, agrochemical, and pharmaceutical industries for constructing novel sulfonamide-based active ingredients.

Application

• Agrochemical Intermediate: A critical building block for the synthesis of next-generation herbicides and fungicides, leveraging the pyridine and sulfonamide motifs for enhanced biological activity.
• Pharmaceutical Research: Serves as a versatile synthon in medicinal chemistry for developing new drug candidates, particularly those targeting enzymes where sulfonoyl chlorides are effective pharmacophores.
• Chemical Synthesis: Used in organic synthesis to introduce the 1-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-1H-pyrrole-2-sulfonamide moiety into more complex molecular architectures.
• Material Science: Potential applications in creating specialized polymers or ligands for catalytic systems, given its unique halogenated and heterocyclic structure.

Basic Information

Product Name	1-[3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]-1H-Pyrrole-2-Sulfonoyl Chloride
CAS No.	338397-79-8
Molecular Formula	C10H5Cl2F3N2O2S
Molecular Weight	345.13 g/mol
Synonyms	1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonyl chloride; 1-(3-Chloro-5-trifluoromethyl-2-pyridyl)-1H-pyrrole-2-sulfonyl chloride; 2-Pyrrolesulfonyl chloride, 1-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-; 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrole-2-sulfonoyl chloride; CAS 338397-79-8
EINECS	Contact for details

Quality Control

Our production of 1-[3-Chloro-5-(Trifluoromethyl)-2-Pyridinyl]-1H-Pyrrole-2-Sulfonoyl Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting R&D and process chemistry standards. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and specification compliance.

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, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

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%

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