Description

2,4-Dioxo-4-(3,4,5-Trimethoxy-Phenyl)-Butyric Acid Methyl Ester is a high-purity synthetic intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex heterocyclic systems.
• Agrochemical Synthesis: Used as a precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating specialty chemicals, dyes, and functional materials requiring the 3,4,5-trimethoxyphenyl moiety.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the synthesis of novel chemical entities for biological screening.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in manufacturing processes.

Basic Information

Product Name	2,4-Dioxo-4-(3,4,5-Trimethoxy-Phenyl)-Butyric Acid Methyl Ester
CAS No.	70311-74-9
Molecular Formula	C14H16O7
Molecular Weight	296.27 g/mol
Synonyms	Methyl 2,4-dioxo-4-(3,4,5-trimethoxyphenyl)butanoate; Butanoic acid, 2,4-dioxo-4-(3,4,5-trimethoxyphenyl)-, methyl ester; 4-(3,4,5-Trimethoxyphenyl)-2,4-dioxobutanoic acid methyl ester; Methyl 4-(3,4,5-trimethoxyphenyl)-2,4-dioxobutanoate; 2,4-Diketo-4-(3,4,5-trimethoxyphenyl)butyric acid methyl ester; β-Keto ester derivative of 3,4,5-trimethoxybenzoylacetic acid
EINECS	Contact for details

Quality Control

Our 2,4-Dioxo-4-(3,4,5-Trimethoxy-Phenyl)-Butyric Acid Methyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to GMP-grade standards for intermediates ensures reliability for your most demanding synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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