Description

2,2-Diacetyl-3-Oxobutyric Acid Ethyl Ester is a versatile diketone ester building block with significant synthetic utility. Its molecular structure makes it a valuable precursor for the synthesis of complex heterocyclic compounds and fine chemicals. This intermediate is particularly relevant for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop active ingredients and novel molecular entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of heterocyclic active pharmaceutical ingredients (APIs), including potential candidates for therapeutic agents.
• Agrochemical Synthesis: Used as a precursor in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a starting material or intermediate for the manufacture of specialty dyes, pigments, and performance chemicals.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new organic reactions and synthesizing complex molecular libraries.
• Flavor & Fragrance Chemistry: Potential intermediate for the synthesis of specific aroma compounds, given its diketone functionality.

Basic Information

Product Name	2,2-Diacetyl-3-Oxobutyric Acid Ethyl Ester
CAS No.	19446-51-6
Molecular Formula	C10H14O5
Molecular Weight	214.22 g/mol
Synonyms	Ethyl 2,2-Diacetyl-3-oxobutanoate; Ethyl 2,2-Diacetylacetoacetate; 3-Oxobutanedioic Acid, 2,2-Diacetyl-, Diethyl Ester (related); Diethyl 2,2-Diacetyl-3-oxosuccinate; Acetylacetonedicarboxylic Acid Diethyl Ester; 1,1-Diacetyl-2-carbethoxy-1,3-propanedione; Ethyl Acetylacetonedicarboxylate
EINECS	Contact for details

Quality Control

Our 2,2-Diacetyl-3-Oxobutyric Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage or after opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.