Description

1-Nitro-3-[4-(3-Nitrophenyl)Sulfonyloxybut-2-Ynoxysulfonyl]Benzene is a specialized organic compound featuring a unique sulfonyloxyalkyne linker connecting two nitrophenyl groups. This molecular architecture is of significant interest for its role as a high-value chemical intermediate and building block in advanced synthesis. It is primarily utilized by research and development chemists and process engineers in the fine chemical and pharmaceutical sectors. The compound's structure enables its use in creating complex molecules where precise spatial arrangement and functional group compatibility are critical.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex sulfonate ester or alkyne linkages.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and plant growth regulators that incorporate nitrophenyl and sulfonate functionalities.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with tailored thermal stability, solubility, or optical properties.
• Dye and Pigment Synthesis: Employed in the production of advanced colorants and optical brighteners, leveraging its nitro-aromatic core.
• Material Science: Investigated for use in organic electronic materials, such as components for organic light-emitting diodes (OLEDs) or charge-transport layers.
• Chemical Biology Probes: Utilized in the design of molecular probes and tags due to its reactive alkyne handle for "click chemistry" applications like CuAAC.

Basic Information

Product Name	1-Nitro-3-[4-(3-Nitrophenyl)Sulfonyloxybut-2-Ynoxysulfonyl]Benzene
CAS No.	10154-84-4
Molecular Formula	C₁₆H₁₀N₂O₉S₂
Molecular Weight	438.39 g/mol
Synonyms	1,1'-[1-Butyne-1,4-diylbis(oxy-4,1-phenylene)]bis[3-nitrobenzenesulfonate]; 3,3'-(But-2-yne-1,4-diylbis(oxy))bis(benzenesulfonic acid) dinitro ester; 1-Nitro-3-[[4-[(3-nitrophenyl)sulfonyl]oxy]-2-butyn-1-yl]oxy]sulfonyl]benzene; Bis(3-nitrophenyl) but-2-yne-1,4-diyl disulfate; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1-Nitro-3-[4-(3-Nitrophenyl)Sulfonyloxybut-2-Ynoxysulfonyl]Benzene adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be moisture-sensitive. Keep away from strong oxidizing agents, strong bases, and sources of heat or ignition.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%

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