Description

4-(2-Methoxy-Phenyl)-2,4-Dioxo-Butyric Acid is a specialized organic compound featuring a β-keto acid structure with a methoxyphenyl substituent, making it a valuable synthetic intermediate. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic or aryl-substituted structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile starting material for creating specialty chemicals, dyes, and advanced organic materials.
• Academic & Industrial Research: Employed in organic chemistry research for method development and exploring new reaction pathways involving β-keto acids.
• Chemical Reference Standard: Used as a high-purity analytical standard for quality control and method validation in analytical laboratories.

Basic Information

Product Name	4-(2-Methoxy-Phenyl)-2,4-Dioxo-Butyric Acid
CAS No.	77664-74-5
Molecular Formula	C11H10O5
Molecular Weight	222.19 g/mol
Synonyms	4-(2-Methoxyphenyl)-2,4-dioxobutanoic acid; 2,4-Dioxo-4-(2-methoxyphenyl)butyric acid; 4-(o-Methoxyphenyl)-2,4-dioxobutyric acid; 2-Methoxyphenylpyruvic acid derivative; β-Keto acid derivative; Butyric acid, 4-(2-methoxyphenyl)-2,4-dioxo-; 77664-74-5; 4-(2-Methoxy-phenyl)-2,4-dioxo-butyric acid
EINECS	Contact for details

Quality Control

Our 4-(2-Methoxy-Phenyl)-2,4-Dioxo-Butyric Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.