Description

p-Nitrobenzoic Acid Phenyl Ester is a high-purity organic chemical intermediate characterized by its specific ester linkage and nitro functional group. This compound is valued for its role as a versatile building block in advanced synthesis, enabling the creation of more complex molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in drug discovery, material science, and fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Acts as a versatile reagent in academic and industrial laboratories for constructing complex organic frameworks.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of specialized dyes and colorants.
• Polymer Chemistry: Can be utilized in the synthesis of specialty polymers and functional materials.
• Chemical Standard: Employed as a reference standard in analytical chemistry for method development and quality control.

Basic Information

Product Name	p-Nitrobenzoic Acid Phenyl Ester
CAS No.	1429-05-6
Molecular Formula	C13H9NO4
Molecular Weight	243.22 g/mol
Synonyms	4-Nitrobenzoic Acid Phenyl Ester; Phenyl 4-Nitrobenzoate; Benzoic acid, 4-nitro-, phenyl ester; Phenyl p-nitrobenzoate; 4-Nitrobenzoic Acid Phenylester; p-Nitrophenyl Benzoate (common misnomer, check structure); PNBP Ester
EINECS	215-857-8

Quality Control

Our p-Nitrobenzoic Acid Phenyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
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.