Description

3,5-Dinitrophenylacetylene is a high-purity, specialized aromatic acetylene derivative characterized by its two nitro substituents. This compound serves as a critical advanced intermediate in organic synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for creating novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, especially those requiring a rigid, conjugated backbone.
• Agrochemical Research: Used in developing novel active ingredients for crop protection, leveraging its electron-deficient aromatic system.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, conductive materials, and metal-organic frameworks (MOFs).
• Click Chemistry: An ideal substrate for copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions due to the activated acetylene group, facilitating bioconjugation and polymer functionalization.
• Ligand Synthesis: Employed in the preparation of sophisticated ligands for catalysis and coordination chemistry.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	3,5-Dinitrophenylacetylene
CAS No.	95577-54-1
Molecular Formula	C8H4N2O4
Molecular Weight	192.13 g/mol
Synonyms	1-Ethynyl-3,5-dinitrobenzene; 3,5-Dinitrobenzeneacetylene; 3,5-Dinitrophenylethyne; (3,5-Dinitrophenyl)acetylene; 3,5-DNP-acetylene
EINECS	Contact for details

Quality Control

Our 3,5-Dinitrophenylacetylene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and development applications.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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