Description

1-(Methylsulfonyl)-4-Nitrobenzene is a high-purity organic chemical building block characterized by its sulfone and nitro functional groups. This compound is valued for its role as a versatile intermediate in advanced synthetic chemistry, enabling the production of more complex molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a sulfonyl or nitroaryl moiety.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, including dyes and functional materials.
• Chemical Research: Serves as a standard or reagent in methodological studies and catalysis research due to its distinct functional groups.

Basic Information

Product Name	1-(Methylsulfonyl)-4-Nitrobenzene
CAS No.	2976-30-9
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	4-Nitro-1-(methylsulfonyl)benzene; p-Nitrophenyl methyl sulfone; Methyl p-nitrophenyl sulfone; 4-(Methylsulfonyl)nitrobenzene; 1-Methylsulfonyl-4-nitrobenzene; NSC 403697; 4-Nitrophenyl methyl sulphone
EINECS	221-003-4

Quality Control

Our 1-(Methylsulfonyl)-4-Nitrobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for all commercial quantities to support your quality assurance protocols.

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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.