Description

Benzenesulfenamide, 4-Ethoxy-2-Nitro- (9Ci) CAS NO 328022-45-3 is a specialized organic compound belonging to the benzenesulfenamide class, characterized by its ethoxy and nitro substituents. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is essential for research and development chemists and manufacturers in the fine chemical, pharmaceutical, and agrochemical industries who require high-purity, structurally complex intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those with sulfenamide or related functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides.
• Organic Synthesis Reagent: Acts as a versatile intermediate for introducing the sulfenamide moiety into more complex molecular architectures.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science Precursor: Potential use in the development of specialty polymers or functional materials.

Basic Information

Product Name	Benzenesulfenamide, 4-Ethoxy-2-Nitro- (9Ci)
CAS No.	328022-45-3
Molecular Formula	C8H10N2O3S
Molecular Weight	214.24 g/mol
Synonyms	4-Ethoxy-2-nitrobenzenesulfenamide; 2-Nitro-4-ethoxybenzenesulfenamide; p-Ethoxy-o-nitrobenzenesulfenamide; Benzenesulfenamide, 4-ethoxy-2-nitro-; NSC 405124; AI3-52010; 328022-45-3 (CAS)
EINECS	Contact for details

Quality Control

Our Benzenesulfenamide, 4-Ethoxy-2-Nitro- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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.