Description

Ethyl p-Nitrobenzoate is a versatile organic ester compound widely used as a key synthetic intermediate. Its value lies in the reactivity of both the nitro and ester functional groups, enabling its use in the production of more complex molecules. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking a reliable building block for fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including certain local anesthetics and other therapeutic agents.
• Agrochemical Synthesis: Serves as a building block for manufacturing herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Production: Used in the synthesis of azo dyes and other complex colorants due to its aromatic nitro group.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for introducing the p-nitrobenzoate moiety into target molecules.
• Polymer Chemistry: Can act as a monomer or modifier in the production of specialty polymers and resins.
• Cross-coupling Reactions: Utilized as a substrate in palladium-catalyzed reactions like Suzuki or Heck couplings to create biaryl structures.

Basic Information

Product Name	Ethyl p-Nitrobenzoate
CAS No.	99-77-4
Molecular Formula	C9H9NO4
Molecular Weight	195.17 g/mol
Synonyms	Ethyl 4-Nitrobenzoate; p-Nitrobenzoic Acid Ethyl Ester; 4-Nitrobenzoic Acid Ethyl Ester; Benzoic acid, 4-nitro-, ethyl ester; Ethyl para-nitrobenzoate; NSC 404087; Ethyl 4-nitrobenzenecarboxylate
EINECS	202-787-5

Quality Control

Our Ethyl p-Nitrobenzoate is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	56 - 58 °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.