Description

(2-Bromoethylidene)Cyclobutane CAS NO 24927-33-1 is a versatile brominated cyclobutane derivative, a key building block in advanced organic synthesis. Its reactive bromoalkene moiety makes it a valuable intermediate for constructing complex molecular architectures through cross-coupling and cycloaddition reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• As a versatile building block in agrochemical research for creating new herbicides, fungicides, and insecticides.
• In material science for the development of specialty polymers and advanced organic frameworks.
• As a precursor in catalysis research and the preparation of novel ligand systems.
• For use in academic and industrial R&D exploring new organic reactions and methodologies.
• In the synthesis of fine chemicals and complex natural product analogs.

Basic Information

Product Name	(2-Bromoethylidene)Cyclobutane
CAS No.	24927-33-1
Molecular Formula	C6H9Br
Molecular Weight	161.04 g/mol
Synonyms	2-Bromoethylidenecyclobutane; 1-Bromo-2-ethylidenecyclobutane; Cyclobutane, (2-bromoethylidene)-; (2-Bromovinyl)cyclobutane; 2-(Bromomethylene)cyclobutane
EINECS	Contact for details

Quality Control

Our (2-Bromoethylidene)Cyclobutane is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and bases. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.