Description

4-Nitrophenyl Di-n-Pentylphosphinate is a specialized organophosphorus compound characterized by its phosphinate ester structure linked to a nitrophenyl group. This molecular architecture makes it a valuable intermediate and reagent in advanced synthetic chemistry, particularly for constructing complex molecules and functional materials. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring phosphinate or phosphate ester functionalities.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators where the phosphinate moiety is critical for bioactivity.
• Ligand and Catalyst Precursor: Acts as a precursor for synthesizing specialized ligands used in transition metal catalysis and organocatalysis.
• Polymer and Material Science: Employed in the modification of polymer backbones or as a monomer for creating flame-retardant or specialty polymeric materials.
• Chemical Biology Probe: Useful in biochemical research as a substrate analog or inhibitor for studying phosphatase and esterase enzymes.
• Organic Synthesis Reagent: Functions as a phosphorylating agent or a protected phosphate equivalent in multi-step synthetic routes.

Basic Information

Product Name	4-Nitrophenyl Di-n-Pentylphosphinate
CAS No.	7284-69-7
Molecular Formula	C₁₆H₂₆NO₄P
Molecular Weight	327.35 g/mol
Synonyms	Di-n-pentyl (4-nitrophenyl)phosphonate; Phosphonic acid, P-(4-nitrophenyl)-, dipentyl ester; Di-n-amyl 4-nitrophenylphosphonate; 4-Nitrophenyl dipentyl phosphonate; Dipentyl (4-nitrophenyl)phosphonate; P-(4-Nitrophenyl)phosphonic acid dipentyl ester
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyl Di-n-Pentylphosphinate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR), to ensure it meets exacting standards for research and development. A detailed Certificate of Analysis (COA) with batch-specific data is provided with every shipment to guarantee traceability and consistency.

Storage

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

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.