Description

n-(4-Methylphenyl)-2-Nitro-Benzenesulfenamide CAS NO 4837-32-5 is a specialized organic sulfenamide derivative, a key intermediate in advanced chemical synthesis. This compound is valued for its role in facilitating complex molecular transformations, particularly in the development of high-performance materials and active pharmaceutical ingredients. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors requiring precise and reliable synthetic building blocks.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Serves as a modifier or curing agent in the development of specialty polymers and high-performance resins.
• Chemical Research: Employed in academic and industrial R&D for studying sulfenamide chemistry and developing new synthetic methodologies.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic colorants and functional dyes.
• Vulcanization Accelerator Precursor: Used in the rubber industry for the development of novel vulcanization agents.

Basic Information

Product Name	n-(4-Methylphenyl)-2-Nitro-Benzenesulfenamide
CAS No.	4837-32-5
Molecular Formula	C13H12N2O3S
Molecular Weight	276.31 g/mol
Synonyms	N-(p-Tolyl)-2-nitrobenzenesulfenamide; 2-Nitro-N-(4-methylphenyl)benzenesulfenamide; Benzenesulfenamide, N-(4-methylphenyl)-2-nitro-; p-Tolyl 2-nitrophenyl sulfenamide; 2-Nitrobenzenesulfen-p-toluidide; NSC 163081; 4-Methylphenyl(2-nitrophenyl)sulfane imide
EINECS	Contact for details

Quality Control

Our n-(4-Methylphenyl)-2-Nitro-Benzenesulfenamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

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.