Description

(1S)-1,2-Dibromocyclohexane CAS NO 1217522-88-7 is a high-purity, chiral dibromocyclohexane derivative, a crucial building block in advanced organic synthesis. Its defined stereochemistry and reactive bromine atoms make it an invaluable intermediate for constructing complex, stereodefined molecular architectures. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific chiral centers and functional groups into their target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of chiral pesticides, herbicides, and fungicides where the biological activity is stereospecific.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of novel chiral polymers and liquid crystals with advanced optical properties.
• Organic Synthesis Building Block: Utilized in various name reactions (e.g., cyclizations, cross-couplings) to introduce cyclohexane rings and bromine handles for further functionalization.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in stereoselective synthesis and reaction mechanism investigations.

Basic Information

Product Name	(1S)-1,2-Dibromocyclohexane
CAS No.	1217522-88-7
Molecular Formula	C6H10Br2
Molecular Weight	241.95 g/mol
Synonyms	(1S)-1,2-Dibromocyclohexane; (1S,2S)-1,2-Dibromocyclohexane; (-)-trans-1,2-Dibromocyclohexane; trans-(1S,2S)-1,2-Dibromocyclohexane; Cyclohexane, 1,2-dibromo-, (1S,2S)-; (1S,2S)-1,2-Dibromocyclohexane; Chiral 1,2-Dibromocyclohexane; (S,S)-1,2-Dibromocyclohexane
EINECS	Contact for details

Quality Control

Our (1S)-1,2-Dibromocyclohexane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC and GC, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. Due to its light-sensitive nature, containers should be amber glass or otherwise opaque.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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