Description

Cyclopropane, 1-Bromo-1,2-Dimethyl- (9Ci) is a specialized halogenated cyclopropane derivative, a class of compounds valued for their unique three-membered ring structure and reactivity. This compound serves as a crucial advanced synthetic intermediate in organic and medicinal chemistry, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring a strained cyclopropane ring system for biological activity or metabolic stability.
• Agrochemical Synthesis: Serves as a key building block for creating new pesticides and herbicides with unique modes of action.
• Material Science Research: Employed in the development of specialty polymers and functional materials where the cyclopropane moiety imparts specific physical properties.
• Organic Synthesis Reagent: Acts as an electrophile or a coupling partner in various name reactions (e.g., cross-coupling, cycloadditions) to introduce functionalized cyclopropyl groups.
• Chemical Biology Probe Development: Utilized to create molecular probes for studying enzyme mechanisms or protein-ligand interactions.
• Catalysis & Ligand Synthesis: A precursor for synthesizing chiral ligands or organocatalysts containing cyclopropane backbones.

Basic Information

Item	Details
Product Name	Cyclopropane, 1-Bromo-1,2-Dimethyl- (9Ci)
CAS No.	80204-22-4
Molecular Formula	C5H9Br
Molecular Weight	149.03 g/mol
Synonyms	1-Bromo-1,2-dimethylcyclopropane; 1,2-Dimethyl-1-bromocyclopropane; (1-Bromo-1,2-dimethylcyclopropane); NSC 169019; 1-Bromo-1,2-dimethyl-cyclopropane; Bromo-dimethylcyclopropane
EINECS	Contact for details

Quality Control

Our Cyclopropane, 1-Bromo-1,2-Dimethyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to traceability and documentation supports our clients' regulatory and research 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 organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed under an inert atmosphere to minimize degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%

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