Description

(1S,4S,5R,6R)-5,6-Dibromo-2-Cyclohexene-1,4-Diol is a high-purity, stereochemically defined brominated diol building block. This compound is valued for its unique chiral structure, which makes it a critical intermediate in the synthesis of complex pharmaceutical molecules and advanced organic materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing chiral centers and introducing functional handles for further chemical elaboration.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in antiviral and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced, stereospecific pesticides and herbicides.
• Organic Synthesis Building Block: Serves as a versatile precursor for asymmetric synthesis, enabling the construction of complex natural products and fine chemicals.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands and organocatalysts for enantioselective transformations.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating novel polymers with specific optical or mechanical properties.

Basic Information

Product Name	(1S,4S,5R,6R)-5,6-Dibromo-2-Cyclohexene-1,4-Diol
CAS No.	69945-44-4
Molecular Formula	C6H8Br2O2
Molecular Weight	279.94 g/mol
Synonyms	5,6-Dibromo-1,4-dihydroxy-2-cyclohexene; (1S,4S,5R,6R)-5,6-Dibromocyclohex-2-ene-1,4-diol; (-)-5,6-Dibromo-2-cyclohexene-1,4-diol; (1S,4S,5R,6R)-5,6-Dibromocyclohex-2-en-1,4-diol; trans-5,6-Dibromo-2-cyclohexene-1,4-diol; Dibromodihydroxycyclohexene
EINECS	Contact for details

Quality Control

Our (1S,4S,5R,6R)-5,6-Dibromo-2-Cyclohexene-1,4-Diol is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including chiral HPLC, NMR, and elemental analysis, to ensure high enantiomeric and chemical purity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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