Description

Ethyl 5-(4-Nitrophenyl)-5-Oxovalerate is a high-purity organic intermediate characterized by its nitrophenyl and keto ester functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Synthesis: Used in research and development for creating novel herbicides, fungicides, or plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other performance chemicals requiring specific aromatic and carbonyl functionalities.
• Academic & Industrial Research: Employed in organic chemistry research for method development, catalysis studies, and exploring new reaction pathways.
• Material Science Precursor: Potential use in the development of organic semiconductors or advanced polymeric materials.

Basic Information

Product Name	Ethyl 5-(4-Nitrophenyl)-5-Oxovalerate
CAS No.	898777-59-8
Molecular Formula	C₁₃H₁₅NO₅
Molecular Weight	265.26 g/mol
Synonyms	Ethyl 5-(4-nitrophenyl)-5-oxopentanoate; 5-(4-Nitrophenyl)-5-oxopentanoic acid ethyl ester; 4-Nitro-γ-oxobenzenebutanoic acid ethyl ester; Ethyl 4-(4-nitrobenzoyl)butyrate; γ-Oxo-4-nitrobenzenebutanoic acid ethyl ester; 898777-59-8; Ethyl 5-oxo-5-(4-nitrophenyl)valerate
EINECS	Contact for details

Quality Control

Our Ethyl 5-(4-Nitrophenyl)-5-Oxovalerate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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 strong oxidizing agents and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to pale brown 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.