Description

Diethyl 2,3-Diacetylsuccinate is a versatile diester compound, CAS NO 2049-86-7, valued as a key synthetic intermediate in organic chemistry. Its structure, featuring two acetyl and two ester functional groups, makes it a valuable building block for constructing complex molecular frameworks. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of heterocyclic compounds and complex drug molecules.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and advanced organic materials.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of certain aroma chemicals.

Basic Information

Product Name	Diethyl 2,3-Diacetylsuccinate
CAS No.	2049-86-7
Molecular Formula	C12H18O6
Molecular Weight	258.27 g/mol
Synonyms	Diethyl Acetylsuccinate; Diethyl 2,3-Diacetylbutanedioate; Diethyl α,α'-Diacetylsuccinate; 2,3-Diacetylsuccinic Acid Diethyl Ester; Ethyl 2,3-Diacetylsuccinate; Butanedioic acid, 2,3-diacetyl-, diethyl ester; DES (Diethyl Succinate derivative)
EINECS	218-083-5

Quality Control

Our Diethyl 2,3-Diacetylsuccinate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.