Description

Ethyl 4-Nitrobutanoate is a versatile organic ester compound valued for its role as a key synthetic intermediate. Its nitro and ester functional groups make it a valuable building block for constructing more complex molecules in fine chemical synthesis. This product is primarily utilized by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those containing nitrogen-based heterocycles or amino acid derivatives.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the nitro group can be transformed into other functional moieties.
• Fine Chemical Manufacturing: Serves as a building block for dyes, pigments, and other specialty chemicals requiring specific nitro-ester functionalities.
• Organic Synthesis Research: Employed in academic and industrial R&D for methodologies like Michael additions, reductions, and cyclization reactions to create novel molecular scaffolds.
• Polymer Chemistry: Can be used as a monomer or modifier in the synthesis of specialty polymers with unique properties.

Basic Information

Product Name	Ethyl 4-Nitrobutanoate
CAS No.	2832-16-8
Molecular Formula	C6H11NO4
Molecular Weight	161.16 g/mol
Synonyms	4-Nitrobutyric Acid Ethyl Ester; Ethyl 4-Nitrobutyrate; Butanoic acid, 4-nitro-, ethyl ester; NSC 404058; Ethyl γ-nitrobutyrate; 4-Nitrobutanoic acid ethyl ester
EINECS	220-613-7

Quality Control

Our Ethyl 4-Nitrobutanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to light or air should be avoided. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.