Description

Ethyl 4-Bromocyclohex-3-Ene-1-Carboxylate is a versatile brominated cyclohexene derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a bromine substituent and an ester functional group, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators, leveraging its reactive bromine site for further functionalization.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or optical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, cross-coupling reactions (e.g., Suzuki, Heck), and other carbon-carbon bond forming transformations to create complex cyclic compounds.
• Ligand and Catalyst Development: Used to synthesize novel chiral ligands or organocatalysts for asymmetric synthesis applications.
• Academic and R&D Laboratories: A standard reagent for methodological studies and exploring new synthetic routes in university and corporate research settings.

Basic Information

Product Name	Ethyl 4-Bromocyclohex-3-Ene-1-Carboxylate
CAS No.	1365272-96-3
Molecular Formula	C9H13BrO2
Molecular Weight	233.10 g/mol
Synonyms	4-Bromocyclohex-3-ene-1-carboxylic acid ethyl ester; Ethyl 4-bromocyclohex-3-ene-1-carboxylate; 4-Bromo-3-cyclohexene-1-carboxylic Acid Ethyl Ester; 3-Cyclohexene-1-carboxylic acid, 4-bromo-, ethyl ester; Ethyl 4-bromocyclohex-3-enecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Bromocyclohex-3-Ene-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider using an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.