Description

Butylphosphonic Acid Ethyl p-Nitrophenyl Ester is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphonic acid ester and nitrophenyl groups, makes it a valuable building block for creating complex molecules with specific functionalities. This high-purity intermediate is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, insecticides, and plant growth regulators, leveraging its phosphonate moiety.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for developing potential drug candidates, particularly those targeting enzyme inhibition.
• Ligand Synthesis: Serves as a starting material for creating specialized phosphonate-based ligands used in catalysis and metal coordination chemistry.
• Polymer Modification: Employed to introduce phosphonate ester functional groups into polymers, altering properties like flame retardancy or metal adhesion.
• Chemical Biology Probes: Utilized in the development of activity-based probes and inhibitors for studying phosphonate-related biochemical pathways.

Basic Information

Product Name	Butylphosphonic Acid Ethyl p-Nitrophenyl Ester
CAS No.	3015-74-5
Molecular Formula	C12H18NO5P
Molecular Weight	287.25 g/mol
Synonyms	Ethyl p-Nitrophenyl Butylphosphonate; p-Nitrophenyl Ethyl Butylphosphonate; Butylphosphonic Acid Ethyl Ester p-Nitrophenyl Ester; Phosphonic acid, butyl-, ethyl ester, 4-nitrophenyl ester; Ethyl Butylphosphonate p-Nitrophenyl Ester
EINECS	Contact for details

Quality Control

Our Butylphosphonic Acid Ethyl p-Nitrophenyl Ester is manufactured under strict quality management systems. 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. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

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%

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