Description

(S)-4-Bromo[2.2]Paracyclophane is a chiral, enantiomerically pure derivative of the [2.2]paracyclophane scaffold, a structurally unique and rigid aromatic system. This compound serves as a sophisticated chiral building block and ligand precursor, enabling the synthesis of advanced materials and catalysts with precise stereochemical control. It is essential for researchers and manufacturers in the fields of asymmetric synthesis, advanced material science, and pharmaceutical development.

Application

• Chiral Ligand Synthesis: A key precursor for the development of novel chiral ligands used in asymmetric catalysis, including hydrogenation and cross-coupling reactions.
• Advanced Material Science: Building block for chiral polymers, liquid crystals, and other functional organic materials where the rigid, three-dimensional structure imparts unique optical or electronic properties.
• Pharmaceutical Intermediates: Used in the research and development of enantiomerically pure active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Supramolecular Chemistry: Employed in the construction of chiral molecular receptors, sensors, and complex supramolecular architectures.
• Catalyst Development: Serves as a core structure for creating novel organometallic catalysts with defined chirality for fine chemical synthesis.
• Academic & Industrial R&D: A valuable tool for fundamental research in stereochemistry and the development of new synthetic methodologies.

Basic Information

Product Name	(S)-4-Bromo[2.2]Paracyclophane
CAS No.	37503-80-3
Molecular Formula	C16H15Br
Molecular Weight	287.19 g/mol
Synonyms	(S)-4-Bromo[2.2]paracyclophane; (S)-4-Bromo(1.4)paracyclophane; (S)-4-Bromo-1,4(1,2)-dibenzenacyclohexaphane; (S)-4-Bromo[2,2]paracyclophane; (S)-4-Bromoparacyclophane; (S)-4-Bromo[2.2]PC; (S)-4-Br[2.2]PC; (S)-4-Bromo[2.2]PCP
EINECS	Contact for details

Quality Control

Our (S)-4-Bromo[2.2]Paracyclophane is produced under strict quality management protocols to ensure high chemical purity and enantiomeric excess (ee). Each batch is characterized by advanced analytical techniques, including chiral HPLC, NMR, and GC-MS, to confirm identity, purity, and chiral integrity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Melting Point	Contact for details

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