Description

1-Bromo-3,3-Dimethylbut-1-Ene is a versatile halogenated alkene building block, prized for its reactive bromine atom and sterically hindered alkene functionality. This compound is essential for introducing the 3,3-dimethylbut-1-enyl moiety into target molecules, enabling the synthesis of complex intermediates. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from active ingredient development to material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing sterically demanding alkene groups.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its reactivity for structural diversification.
• Organic Synthesis Reagent: Serves as a versatile reagent in cross-coupling reactions (e.g., Heck, Suzuki) and nucleophilic substitution reactions for C-C and C-heteroatom bond formation.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials due to its unique hydrocarbon skeleton.
• Flavor & Fragrance Chemistry: Acts as a precursor for synthesizing specific terpene-like structures used in high-value aroma chemicals.
• Chemical Research & Development: A valuable tool for medicinal chemists and process chemists exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	1-Bromo-3,3-Dimethylbut-1-Ene
CAS No.	13352-80-2
Molecular Formula	C6H11Br
Molecular Weight	163.06 g/mol
Synonyms	3,3-Dimethyl-1-bromo-1-butene; 3,3-Dimethylallyl Bromide; (3,3-Dimethyl-1-butenyl)bromide; 1-Butene, 1-bromo-3,3-dimethyl-; 3,3-Dimethylbut-1-en-1-yl Bromide; 1-Bromo-3,3-dimethylbutene; Neopentylidene Bromide
EINECS	Contact for details

Quality Control

Our 1-Bromo-3,3-Dimethylbut-1-Ene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, identity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the exacting standards required for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for extended stability, though short-term storage at 15-25°C is acceptable.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	~1.25 g/cm³
Refractive Index (n20/D)	~1.470
Related Substances (GC)	Contact for details

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