Description

Phenyl Phosphorodiimidazolate is a specialized organophosphorus reagent primarily used as a coupling agent and phosphorylating intermediate in advanced chemical synthesis. Its unique structure makes it a valuable precursor for constructing complex molecules, particularly in the development of pharmaceuticals and novel materials. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient synthetic pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing phosphorus or requiring specific coupling reactions.
• Peptide Synthesis: Employed as a coupling or activating agent in the formation of peptide bonds for research and drug development.
• Nucleotide & Oligonucleotide Chemistry: Used in the phosphorylation and modification of nucleosides and nucleotides for antisense and diagnostic applications.
• Material Science: Precursor for creating phosphorus-containing polymers, ligands, or flame retardants with specific properties.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides, insecticides, and plant growth regulators.
• Catalyst & Ligand Preparation: Serves as a starting material for synthesizing novel organophosphorus ligands used in homogeneous catalysis.

Basic Information

Product Name	Phenyl Phosphorodiimidazolate
CAS No.	15706-68-0
Molecular Formula	C9H11N4OP
Molecular Weight	222.18 g/mol
Synonyms	Phenylphosphorodiimidazolidate; Phenyl P-diimidazolate; Phosphorodiimidic acid, phenyl-; Phenyl-N,N'-dimethylimidazolylphosphine; Phenylbis(1H-imidazol-1-yl)phosphine oxide; (Imidazol-1-yl)phenylphosphine oxide; Phenyl di(1-imidazolyl)phosphinate; Phenylphosphonous diimidazolide
EINECS	Contact for details

Quality Control

Our Phenyl Phosphorodiimidazolate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.