Description

4-Azido-1,1'-Biphenyl is a specialized organic azide compound, a key intermediate in advanced organic synthesis and materials science. Its value lies in its ability to participate in click chemistry reactions, such as the copper-catalyzed azide-alkyne cycloaddition (CuAAC), enabling efficient and selective molecular assembly. This makes it an essential building block for researchers and manufacturers in the pharmaceutical, agrochemical, and polymer industries developing novel active ingredients and functional materials.

Application

• Key intermediate in the synthesis of pharmaceutical candidates and bioactive molecules via click chemistry.
• Cross-linking agent and functional monomer for the development of advanced polymers and smart materials.
• Building block for agrochemical research, particularly in creating novel herbicides and plant growth regulators.
• Precursor for photoaffinity labeling probes used in biochemical and proteomic studies to investigate protein-ligand interactions.
• Component in the fabrication of specialty dyes, liquid crystals, and electronic materials.
• Reagent for surface functionalization and bioconjugation strategies in diagnostic assay development.

Basic Information

Product Name	4-Azido-1,1'-Biphenyl
CAS No.	31656-91-4
Molecular Formula	C12H9N3
Molecular Weight	195.22 g/mol
Synonyms	4-Azidobiphenyl; p-Azidobiphenyl; 1-Azido-4-phenylbenzene; Biphenyl-4-yl azide; 4-Phenylphenyl azide; [1,1'-Biphenyl]-4-yl azide; Azidobenzene, 4-phenyl-
EINECS	Contact for details

Quality Control

Our 4-Azido-1,1'-Biphenyl is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation risk. Keep away from heat, sparks, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow 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.