Description

Ethyl 4-Bromobutyrate is a versatile organic ester and a valuable alkylating agent in synthetic organic chemistry. This compound serves as a crucial building block for the synthesis of more complex molecules, particularly in pharmaceutical and fine chemical research. It is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and material science sectors who require high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), including GABA-related compounds and other heterocyclic structures.
• Agrochemical Synthesis: Used as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in alkylation reactions, nucleophilic substitutions, and as a starting material for preparing 4-carbon chain extenders.
• Material Science Research: Serves as a monomer or modifier in the development of specialty polymers and functional materials.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new synthetic pathways and methodologies.
• Fine Chemical Production: Integral to the manufacture of complex fragrances, flavors, and other high-value specialty chemicals.

Basic Information

Product Name	Ethyl 4-Bromobutyrate
CAS No.	2969-81-5
Molecular Formula	C6H11BrO2
Molecular Weight	195.06 g/mol
Synonyms	4-Bromobutanoic Acid Ethyl Ester; Ethyl 4-Bromobutanoate; Butanoic Acid, 4-Bromo-, Ethyl Ester; NSC 8865; Ethyl γ-Bromobutyrate; γ-Bromobutyric Acid Ethyl Ester; 4-Bromo-n-butyric Acid Ethyl Ester
EINECS	221-004-8

Quality Control

Our Ethyl 4-Bromobutyrate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments to guarantee traceability and consistency for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.4580 - 1.4620
Density (g/mL, 20°C)	1.390 - 1.430
Water Content (KF)	≤ 0.5%

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