Description

Ethyl 8-Bromo-8-Nonenoate is a high-purity, specialty organic building block featuring a terminal alkene and a bromoester functional group. This unique bifunctional structure makes it a valuable intermediate for advanced organic synthesis, enabling the construction of complex molecules through cross-coupling and olefin metathesis reactions. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting complex aliphatic chains.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators requiring specific bromo-alkene motifs.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Organic Synthesis Building Block: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) and ring-closing metathesis (RCM) to form complex cyclic structures.
• Chemical Biology Probes: Employed in the synthesis of labeled compounds or activity-based probes for studying biological processes.
• Flavor & Fragrance Intermediate: Acts as a precursor for synthesizing specific esters and lactones used in high-value aroma chemicals.

Basic Information

Product Name	Ethyl 8-Bromo-8-Nonenoate
CAS No.	485320-26-1
Molecular Formula	C₁₁H₁₉BrO₂
Molecular Weight	263.17 g/mol
Synonyms	8-Bromo-8-nonenoic acid ethyl ester; Ethyl 8-bromonon-8-enoate; 8-Nonenoic acid, 8-bromo-, ethyl ester; 8-Bromonon-8-enoic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 8-Bromo-8-Nonenoate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports traceability and is designed to meet the stringent requirements of research and cGMP-grade chemical production.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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