Description

4-Azidophenylphosphorimidazolidate is a specialized organophosphorus compound featuring a reactive azido group. This unique bifunctional structure makes it a valuable intermediate for the synthesis of complex molecules, particularly in advanced material science and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists working in the fields of bioconjugation, polymer cross-linking, and the development of novel chemical probes.

Application

• Bioconjugation Reagent: Used as a key intermediate for attaching labels, drugs, or other functional molecules to biomolecules like proteins and antibodies via click chemistry or other coupling reactions.
• Polymer Modification & Cross-linking: Serves as a cross-linking agent or a functional monomer to introduce photo-reactive or thermally reactive sites into polymer backbones for advanced material properties.
• Pharmaceutical Intermediate: Employed in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs that require a phosphorimidazolidate linkage for targeted delivery or activity.
• Surface Functionalization: Applied to modify the surface of nanoparticles, chips, or other solid supports to create reactive interfaces for subsequent biomolecule immobilization.
• Chemical Probe Development: Utilized in creating affinity-based probes for studying enzyme activity, protein-protein interactions, or other biological processes.
• Material Science Research: Acts as a building block for novel organic frameworks, dendrimers, or other structured materials with specific photochemical properties.

Basic Information

Product Name	4-Azidophenylphosphorimidazolidate
CAS No.	76611-60-4
Molecular Formula	C9H10N5O3P
Molecular Weight	291.18 g/mol
Synonyms	4-Azidophenyl Phosphorimidazolidate; Phosphorimidazolidic Acid (4-Azidophenyl) Ester; 4-Azidophenyl Imidazol-1-ylphosphonate; (4-Azidophenoxy)phosphoryl Imidazole; Azidophenylphosphorimidazolidate; Phenyl-4-azido Phosphorimidazolidate; Imidazole-1-phosphonic Acid 4-Azidophenyl Ester
EINECS	Contact for details

Quality Control

Every batch of 4-Azidophenylphosphorimidazolidate is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, handling and storage should minimize exposure to direct light. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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