Description

Diethyl 2-Butyl-3-Oxosuccinate is a versatile diester compound with a reactive oxosuccinate core, serving as a key intermediate in advanced organic synthesis. Its molecular structure makes it valuable for constructing complex molecules, offering chemists a flexible building block for introducing specific functional groups. This product is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a succinate or malonate backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where its reactive ketone and ester groups are utilized.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and complex organic molecules in specialty chemical manufacturing.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and creating novel chemical entities.
• Flavor and Fragrance Intermediate: Can be used in the synthesis of certain ester-based aroma compounds, subject to appropriate purity grades.
• Polymer Modification: Acts as a monomer or cross-linking agent in the development of specialized polymeric materials.

Basic Information

Product Name	Diethyl 2-Butyl-3-Oxosuccinate
CAS No.	87378-94-7
Molecular Formula	C12H20O5
Molecular Weight	244.28 g/mol
Synonyms	Diethyl 2-butyl-3-oxobutanedioate; 2-Butyl-3-oxosuccinic Acid Diethyl Ester; Diethyl Butyloxosuccinate; Ethyl 2-(1-Ethoxycarbonyl-2-oxopropyl)hexanoate; 3-Oxo-2-butylsuccinic Acid Diethyl Ester; Butyloxaloacetic Acid Diethyl Ester; Diethyl Butylmalonylacetate
EINECS	Contact for details

Quality Control

Our Diethyl 2-Butyl-3-Oxosuccinate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Gravity (20°C)	1.05 - 1.10
Refractive Index (20°C)	1.430 - 1.440

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