Description

Ethyl 4-(4-Methoxy-3-Nitrophenyl)-4-Oxobutyrate is a high-purity, specialized organic intermediate featuring a unique aromatic ketone ester structure. This compound is critical for research and development chemists requiring precise building blocks for complex molecular synthesis. It is primarily utilized in the pharmaceutical and advanced materials sectors for the development of novel active pharmaceutical ingredients (APIs) and functional organic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders or anti-inflammatory pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides or fungicides with novel modes of action.
• Material Science: Used in the research of advanced polymers, liquid crystals, or organic semiconductors where its specific aromatic and ester functionalities are required.
• Chemical Synthesis: Acts as a versatile synthon for organic chemists in academia and industry for constructing complex molecules via reactions at the ketone or ester groups.
• Dye & Pigment Development: Potential intermediate in the synthesis of specialized nitro- and methoxy-substituted dyes and pigments.

Basic Information

Product Name	Ethyl 4-(4-Methoxy-3-Nitrophenyl)-4-Oxobutyrate
CAS No.	898758-89-9
Molecular Formula	C13H15NO6
Molecular Weight	281.26 g/mol
Synonyms	Ethyl 4-(4-Methoxy-3-nitrophenyl)-4-oxobutanoate; 4-(4-Methoxy-3-nitrophenyl)-4-oxobutyric Acid Ethyl Ester; Butanoic acid, 4-(4-methoxy-3-nitrophenyl)-4-oxo-, ethyl ester; Ethyl 4-oxo-4-(4-methoxy-3-nitrophenyl)butyrate; 898758-89-9; Ethyl γ-(4-Methoxy-3-nitrophenyl)-γ-oxobutyrate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(4-Methoxy-3-Nitrophenyl)-4-Oxobutyrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
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.