Description

4-Nitrophenyl Isonicotinate is a specialized organic ester compound that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its molecular structure, featuring both a nitrophenyl and an isonicotinate moiety, makes it a versatile precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is primarily sought by research institutions and industrial manufacturers engaged in organic synthesis, medicinal chemistry, and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyridine-based structures.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers and advanced organic materials.
• Chemical Biology & Proteomics: Utilized as a reagent for enzyme inhibition studies, activity-based protein profiling, and the synthesis of biochemical probes.
• Organic Synthesis: Serves as a versatile electrophile or protecting group precursor in multi-step synthetic routes for complex molecules.
• Dye & Pigment Industry: Intermediate in the production of specialized azo dyes and colorants requiring specific light-fastness or chemical resistance properties.

Basic Information

Item	Details
Product Name	4-Nitrophenyl Isonicotinate
CAS No.	2882-35-1
Molecular Formula	C12H8N2O4
Molecular Weight	244.20 g/mol
Synonyms	4-Nitrophenyl isonicotinate; p-Nitrophenyl isonicotinate; Isonicotinic acid 4-nitrophenyl ester; 4-Nitrophenyl 4-pyridinecarboxylate; 4-Pyridinecarboxylic acid, 4-nitrophenyl ester; PNPI; 4-NPI; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Nitrophenyl Isonicotinate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and FTIR, to confirm identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable to meet the stringent requirements of our global clientele in research and regulated industries.

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 heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and contamination.

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%
Heavy Metals	≤ 20 ppm

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