Description

Cyclopropane, 2-Bromo-1,1-Dimethyl- is a specialized brominated cyclopropane derivative, a high-value building block in advanced organic synthesis. Its unique sterically hindered structure makes it a critical intermediate for constructing complex molecular frameworks with high precision. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to introduce the cyclopropyl moiety into target molecules.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in protease inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the cyclopropyl group can enhance biological activity and stability.
• Material Science Research: Serves as a precursor for synthesizing specialized monomers and ligands used in catalyst design and polymer chemistry.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cyclopropanation reactions, ring-opening polymerizations, and the synthesis of complex natural product analogs.
• Ligand and Catalyst Development: Useful for creating novel chiral ligands and organometallic complexes for asymmetric catalysis.

Basic Information

Item	Detail
Product Name	Cyclopropane, 2-Bromo-1,1-Dimethyl-
CAS No.	3815-09-6
Molecular Formula	C5H9Br
Molecular Weight	149.03 g/mol
Synonyms	2-Bromo-1,1-dimethylcyclopropane; 1,1-Dimethyl-2-bromocyclopropane; (2-Bromocyclopropyl)dimethylmethane; NSC 146756; Bromodimethylcyclopropane
EINECS	Contact for details

Quality Control

Our Cyclopropane, 2-Bromo-1,1-Dimethyl- is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all critical quality parameters. We adhere to cGMP standards where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. Due to its light-sensitive nature, containers should be amber glass or otherwise light-protected.

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.