Description

2-Bromo-3-oxobutyric acid ethyl ester is a versatile brominated ketoester building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in constructing complex molecular frameworks, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for synthesizing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential antiviral and antibacterial agents.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile starting material for the preparation of complex organic molecules in custom synthesis and contract manufacturing.
• Research & Development: Employed in academic and industrial laboratories for method development and exploring new chemical entities.
• Material Science Precursor: Can be utilized in the synthesis of specialized monomers or ligands for advanced materials.

Basic Information

Product Name	2-Bromo-3-oxobutyric acid ethyl ester
CAS No.	609-13-2
Molecular Formula	C6H9BrO3
Molecular Weight	209.04 g/mol
Synonyms	Ethyl 2-bromo-3-oxobutanoate; Ethyl 2-bromoacetoacetate; 2-Bromoacetoacetic acid ethyl ester; 3-Oxo-2-bromobutyric acid ethyl ester; Bromoacetoacetic ester; α-Bromoacetoacetic ester; Ethyl α-bromoacetoacetate; Acetoacetic acid, 2-bromo-, ethyl ester
EINECS	210-180-1

Quality Control

Our 2-Bromo-3-oxobutyric acid ethyl ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee supply reliability and quality assurance for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly closed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residue on Ignition	≤ 0.1%

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