Description

Bicyclo[1.1.0]Butane, 1-Bromo-2-Methyl- (9Ci) is a highly specialized and reactive strained bicyclic organic compound, serving as a valuable building block in advanced synthetic chemistry. Its unique bridged structure and bromine substituent make it a critical precursor for constructing complex molecular architectures and introducing functional groups with high precision. This intermediate is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science sectors, where it enables the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for creating complex, three-dimensional scaffolds in medicinal chemistry.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactivity to form bioactive heterocycles.
• Materials Science Research: Serves as a monomer or cross-linking agent in the development of advanced polymers with unique thermal or mechanical properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalysis and asymmetric synthesis.
• Academic & R&D: A vital tool in organic synthesis laboratories for methodology development and exploring new chemical spaces.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value, low-volume specialty chemicals.

Basic Information

Product Name	Bicyclo[1.1.0]Butane, 1-Bromo-2-Methyl- (9Ci)
CAS No.	101391-45-1
Molecular Formula	C5H7Br
Molecular Weight	147.01 g/mol
Synonyms	1-Bromo-2-methylbicyclo[1.1.0]butane; 2-Methyl-1-bromobicyclo[1.1.0]butane; 1-Bromo-2-methyl-[1.1.0]butane; Bromomethylbicyclobutane; (1-Bromo-2-methylbicyclo[1.1.0]but-1-yl); Methylbromobicyclobutane
EINECS	Contact for details

Quality Control

Our Bicyclo[1.1.0]Butane, 1-Bromo-2-Methyl- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including NMR, GC, and GC-MS, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with your specified requirements. Our commitment to reliable supply and batch-to-batch consistency supports your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C (refrigerated) or as specified on the label or COA. Keep away from heat, sparks, and open flame. Containers should be kept tightly sealed and under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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