Description

1-Bromo-4-tert-Butyl-Cyclohexene is a halogenated organic compound featuring a bromine substituent on a cyclohexene ring, further functionalized with a bulky tert-butyl group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for introducing sterically hindered motifs. It is primarily used by pharmaceutical, agrochemical, and specialty chemical research and development teams to create novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of sterically hindered drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides where the tert-butyl group can influence biological activity and stability.
• Organic Synthesis Building Block: Acts as a versatile reagent for introducing both bromine and a bulky alkyl group in cross-coupling reactions (e.g., Suzuki, Heck) and other functional group transformations.
• Material Science Research: Employed in the creation of specialty monomers, ligands for catalysis, and other advanced organic materials.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fragrance compounds, dyes, and other high-value specialty chemicals.

Basic Information

Product Name	1-Bromo-4-tert-Butyl-Cyclohexene
CAS No.	23525-05-5
Molecular Formula	C10H17Br
Molecular Weight	217.15 g/mol
Synonyms	4-tert-Butyl-1-bromocyclohexene; 1-Bromo-4-(1,1-dimethylethyl)cyclohexene; 4-(tert-Butyl)cyclohex-1-en-1-yl bromide; 4-tert-Butylcyclohex-1-enyl bromide; 1-Bromo-4-tert-butyl-1-cyclohexene; 1-Cyclohexene, 1-bromo-4-(1,1-dimethylethyl)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-tert-Butyl-Cyclohexene is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard quality parameters include assay by GC/HPLC, identity confirmation by IR or NMR, and control of key impurities. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with every shipment to ensure traceability and compliance with your internal specifications.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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