Description

n-Cyclopropylbenzenesulfonamide CAS NO 129716-35-4 is a specialized organic sulfonamide compound featuring a cyclopropyl substituent. This structural motif makes it a valuable intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by research and development chemists and process scale-up teams for its role in constructing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing specific receptor binding profiles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where the cyclopropyl group can confer unique biological activity and stability.
• Chemical Synthesis Reagent: Serves as a versatile precursor for introducing the benzenesulfonamide moiety into larger molecular frameworks in organic chemistry laboratories.
• Material Science Research: Potential monomer or additive in the development of specialty polymers with tailored properties like solubility or thermal stability.

Basic Information

Product Name	n-Cyclopropylbenzenesulfonamide
CAS No.	129716-35-4
Molecular Formula	C9H11NO2S
Molecular Weight	197.26 g/mol
Synonyms	Benzenesulfonamide, N-cyclopropyl-; N-Cyclopropylbenzenesulfonamide; Cyclopropylphenylsulfonamide; 1-Cyclopropylbenzenesulfonamide; 129716-35-4; N-Cyclopropylbenzene-1-sulfonamide; 4-Cyclopropylbenzenesulfonamide (isomer); Cyclopropylsulfanilamide
EINECS	Contact for details

Quality Control

Our n-Cyclopropylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.