Description

n-[4-(Aminosulfonyl)Phenyl]-3-Chloropropanamide is a specialized organic intermediate featuring both a sulfonamide and a chloropropanamide functional group. This unique molecular structure makes it a valuable building block for the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients. Its utility lies in enabling the construction of compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new drug candidates, particularly those targeting enzymes where the sulfonamide moiety is pharmacologically relevant.
• Agrochemical Synthesis: Used in the production pathway for advanced herbicides, fungicides, or insecticides, leveraging its reactive chloro and amide groups for further derivatization.
• Chemical Research & Development: Serves as a versatile scaffold in organic synthesis for constructing libraries of compounds in medicinal and materials chemistry.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments where the aromatic sulfonamide structure can influence color and stability properties.

Basic Information

Product Name	n-[4-(Aminosulfonyl)Phenyl]-3-Chloropropanamide
CAS No.	104246-29-9
Molecular Formula	C9H11ClN2O3S
Molecular Weight	262.71 g/mol
Synonyms	4-Amino-N-(3-chloropropionyl)benzenesulfonamide; 3-Chloro-N-[4-(aminosulfonyl)phenyl]propanamide; 3-Chloropropanamide, N-[4-(aminosulfonyl)phenyl]-; NSC 339586; p-Aminosulfonylchloropropionanilide; Benzenesulfonamide, 4-amino-N-(3-chloropropionyl)-
EINECS	Contact for details

Quality Control

Our n-[4-(Aminosulfonyl)Phenyl]-3-Chloropropanamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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