Description

8-Bromo-1-Octene is a versatile halogenated alkene building block, specifically an 8-carbon terminal olefin with a bromine substituent at the opposite end of the chain. This bifunctional structure, offering both an alkene and an alkyl bromide, makes it a valuable intermediate for constructing longer carbon chains and complex organic molecules via cross-coupling and addition reactions. It is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing active ingredients, liquid crystals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly in carbon-carbon bond-forming reactions like Heck coupling or as a linker in prodrug development.
• Agrochemical Synthesis: Serves as a key building block for creating herbicides, fungicides, and plant growth regulators that require specific alkyl chain lengths.
• Material Science & Liquid Crystals: Employed in the production of monomers for specialty polymers and in the synthesis of mesogens for liquid crystal displays (LCDs).
• Organic Synthesis & Cross-Coupling: A reliable substrate in palladium-catalyzed reactions (e.g., Suzuki, Sonogashira) to introduce an octenyl moiety into complex molecular architectures.
• Flavor & Fragrance Chemistry: Used as a precursor for synthesizing specific aroma compounds and musk analogs.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel organic compounds.

Basic Information

Product Name	8-Bromo-1-Octene
CAS No.	2695-48-9
Molecular Formula	C8H15Br
Molecular Weight	191.11 g/mol
Synonyms	1-Octene, 8-bromo-; 8-Bromooct-1-ene; (7-Bromoheptyl)ethene; Bromooctene; 1-Bromo-7-octene; 7-Bromo-1-octene; Oct-1-en-8-yl bromide
EINECS	220-267-3

Quality Control

Our 8-Bromo-1-Octene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting key parameters such as assay, purity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable and consistent supply to regulated industries.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	1.10 - 1.15 g/mL
Refractive Index (n20D)	1.465 - 1.475

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