Description

Isopropylphosphonic Acid Ethyl p-Nitrophenyl Ester is a specialized organophosphorus compound primarily used as a key intermediate in chemical synthesis. Its value lies in its unique molecular structure, which makes it a versatile building block for creating more complex molecules in research and industrial applications. This product is essential for manufacturers and R&D laboratories in the agrochemical and pharmaceutical sectors, where it is utilized in the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of advanced insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Research: Serves as a key building block for developing novel drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Synthesis: Used in organic synthesis to introduce the phosphonic acid ester functional group into target molecules.
• Material Science: Potential intermediate for the development of specialty polymers, ligands, or flame retardants.
• Biochemical Research: Can be employed in the study of enzyme inhibitors or as a probe in biochemical assays.

Basic Information

Product Name	Isopropylphosphonic Acid Ethyl p-Nitrophenyl Ester
CAS No.	13538-10-8
Molecular Formula	C11H16NO5P
Molecular Weight	273.22 g/mol
Synonyms	Ethyl p-Nitrophenyl Isopropylphosphonate; p-Nitrophenyl Ethyl Isopropylphosphonate; Isopropylphosphonic Acid Ethyl Ester p-Nitrophenyl Ester; Ethyl Isopropylphosphonate p-Nitrophenyl Ester; Phosphonic acid, P-isopropyl-, ethyl ester, 4-nitrophenyl ester; O-Ethyl O-(4-nitrophenyl) isopropylphosphonate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. Each batch is analyzed using advanced techniques such as HPLC, NMR, and GC to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and quality assurance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.