Description

4-Nitrophenyldiphenylphosphate is a specialized organophosphorus compound used as a key intermediate and reagent in advanced chemical synthesis. Its value lies in its role as a phosphorylating agent and building block for creating complex molecules with specific functional properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where precise molecular construction is critical.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring phosphate ester functionalities.
• Agrochemical Synthesis: Serves as a precursor in the development of novel insecticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or additive in the production of flame-retardant polymers and specialty plastics.
• Chemical Research: Employed as a standard reagent in organic synthesis laboratories for phosphorylation reactions and mechanistic studies.
• Material Science: Utilized in the surface modification of materials and the creation of functional coatings.
• Bioconjugation Chemistry: Applied in the modification of biomolecules for diagnostic and therapeutic applications.

Basic Information

Product Name	4-Nitrophenyldiphenylphosphate
CAS No.	10359-36-1
Molecular Formula	C18H14NO6P
Molecular Weight	371.28 g/mol
Synonyms	Diphenyl 4-Nitrophenyl Phosphate; 4-Nitrophenyl Diphenyl Phosphate; p-Nitrophenyldiphenylphosphate; Phosphoric Acid, Diphenyl p-Nitrophenyl Ester; PNPP-DP; O,O-Diphenyl O-(4-Nitrophenyl) Phosphate
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyldiphenylphosphate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.