Description

1-Nitro-4-Phenylethynyl-Benzene is a specialized aromatic nitro compound featuring a phenylethynyl substituent, making it a valuable intermediate in advanced organic synthesis. This compound is particularly significant for its role in constructing complex molecular architectures, including pharmaceuticals and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides.
• Material Science: Serves as a precursor for organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Dye & Pigment Synthesis: An intermediate in the production of specialized dyes and high-performance pigments.
• Cross-Coupling Reactions: A valuable substrate in Sonogashira and other palladium-catalyzed coupling reactions for carbon-carbon bond formation.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	1-Nitro-4-Phenylethynyl-Benzene
CAS No.	1942-30-9
Molecular Formula	C14H9NO2
Molecular Weight	223.23 g/mol
Synonyms	4-(Phenylethynyl)nitrobenzene; 1-Nitro-4-(phenylethynyl)benzene; p-Nitrophenylacetylene; 4-Nitrophenylacetylene; (4-Nitrophenyl)ethyne; NSC 406916; 4-Ethynylnitrobenzene
EINECS	Contact for details

Quality Control

Our 1-Nitro-4-Phenylethynyl-Benzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and industrial-grade materials.

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, sparks, and open flames. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

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.