Description

Bicyclo[1.1.1]pentane, 1,3-dibromo- is a highly strained, rigid bicyclic organic compound that serves as a critical building block in advanced organic synthesis and materials science. Its unique [1.1.1]propellane-derived structure makes it an invaluable precursor for synthesizing linear and three-dimensional polymers, pharmaceuticals, and agrochemicals. This specialty chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries seeking to incorporate rigid, sterically defined motifs into their molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring rigid, three-dimensional scaffolds to improve binding affinity and metabolic stability.
• Agrochemical Synthesis: Serves as a key precursor for creating new pesticides and herbicides with unique modes of action and enhanced environmental profiles.
• Polymer & Materials Science: A fundamental monomer for the development of high-performance, low-density polymers and cross-linked network materials with specific mechanical properties.
• Ligand & Catalyst Development: Employed in the design of novel, sterically demanding ligands for transition metal catalysis and organocatalysis.
• Chemical Biology Probes: Utilized to create molecular probes and tags with defined geometry for studying biological systems and protein interactions.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry in both academic research and industrial R&D departments focused on innovation.

Basic Information

Product Name	Bicyclo[1.1.1]pentane, 1,3-dibromo-
CAS No.	82783-71-9
Molecular Formula	C5H6Br2
Molecular Weight	225.91 g/mol
Synonyms	1,3-Dibromobicyclo[1.1.1]pentane; Dibromo[1.1.1]propellane; 1,3-Dibromo[1.1.1]propellane; 1,3-Dibromopentacyclo[3.1.0.02,4.03,5.03,5]pentane; BCP(Br)2; [1.1.1]Propellane, 1,3-dibromo-
EINECS	Contact for details

Quality Control

Our Bicyclo[1.1.1]pentane, 1,3-dibromo- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC, HPLC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%
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.