Description

Cyclopropane, Bromocyclopropylidene- (9Ci) is a specialized organobromine compound featuring a cyclopropane ring system with a bromine substituent. This high-purity intermediate is critical for advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as cross-coupling reactions and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides and herbicides with unique modes of action.
• Material Science: Serves as a precursor for advanced polymers and functional materials with tailored properties.
• Cross-Coupling Reactions: Acts as a versatile electrophile or coupling partner in palladium-catalyzed reactions like Suzuki or Negishi couplings.
• Organic Synthesis: Employed in cyclopropanation reactions and as a scaffold for constructing strained ring systems in complex molecules.
• Chemical Research & Development: Essential reagent for method development and exploring new synthetic pathways in academic and industrial R&D labs.

Basic Information

Product Name	Cyclopropane, Bromocyclopropylidene- (9Ci)
CAS No.	151964-04-4
Molecular Formula	C3H3Br
Molecular Weight	118.96 g/mol
Synonyms	Bromocyclopropylidene; 1-Bromo-1-cyclopropylidene; Bromocyclopropylidene (9CI); Bromo(cyclopropylidene)methane; Cyclopropylidene bromide; (Bromomethylene)cyclopropane; Bromocyclopropylidenemethane
EINECS	Contact for details

Quality Control

Our Cyclopropane, Bromocyclopropylidene- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area. For long-term storage, keep under an inert atmosphere (e.g., nitrogen or argon) at temperatures between 2°C and 8°C to maintain stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	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.