Description

2,4-Dichloro-5-(Pyrrolidin-1-Ylsulfonyl)Benzoic Acid is a high-value, multi-functional chemical intermediate characterized by its benzoic acid core substituted with dichloro and pyrrolidine sulfonyl groups. This compound matters for its role as a versatile building block in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research institutions and industrial manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Serves as a crucial precursor for developing advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Used as a specialized building block in organic synthesis for constructing complex molecular architectures in academic and industrial R&D labs.
• Material Science: Potential applications in the synthesis of functional polymers and advanced organic materials due to its reactive acid and sulfonamide functionalities.

Basic Information

Product Name	2,4-Dichloro-5-(Pyrrolidin-1-Ylsulfonyl)Benzoic Acid
CAS No.	351336-24-8
Molecular Formula	C11H11Cl2NO4S
Molecular Weight	324.18 g/mol
Synonyms	5-(Pyrrolidine-1-sulfonyl)-2,4-dichlorobenzoic acid; 2,4-Dichloro-5-(1-pyrrolidinylsulfonyl)benzoic acid; 2,4-Dichloro-5-(pyrrolidine-1-sulfonyl)benzoic acid; Benzoic acid, 2,4-dichloro-5-(1-pyrrolidinylsulfonyl)-; 351336-24-8; 2,4-Dichloro-5-pyrrolidin-1-ylsulfonyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-(Pyrrolidin-1-Ylsulfonyl)Benzoic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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