Description

Bicyclo[2.1.1]Hexan-2-One, 1-Bromo- (9Ci) is a specialized brominated bicyclic ketone, serving as a high-value synthetic building block in advanced organic chemistry. This compound matters for its unique strained ring structure, which provides a versatile and reactive scaffold for constructing complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry, materials science, and the synthesis of novel fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates with complex, three-dimensional frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the bicyclic core imparts specific biological activity.
• Material Science: Serves as a monomer or cross-linking agent in the development of advanced polymers with unique thermal or mechanical properties.
• Academic & R&D: A valuable reagent in methodological studies and total synthesis projects within university and corporate research laboratories.
• Ligand & Catalyst Development: The bromo-ketone functionality allows for further derivatization to create novel chiral ligands or organocatalysts.
• Fine Chemical Synthesis: Employed in the multi-step production of specialty chemicals, flavors, and fragrances requiring precise stereochemical control.

Basic Information

Product Name	Bicyclo[2.1.1]Hexan-2-One, 1-Bromo- (9Ci)
CAS No.	89448-33-9
Molecular Formula	C7H7BrO
Molecular Weight	187.04 g/mol
Synonyms	1-Bromobicyclo[2.1.1]hexan-2-one; 1-Bromo-2-bicyclo[2.1.1]hexanone; Bicyclo[2.1.1]hexan-2-one, 1-bromo-; 89448-33-9; 1-Bromobicyclo[2.1.1]hexan-2-one (9CI)
EINECS	Contact for details

Quality Control

Our Bicyclo[2.1.1]Hexan-2-One, 1-Bromo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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