Description

Ethanone, 2-Bromo-1-(3-Hydroxycyclohexyl)-, trans- (9Ci) is a specialized brominated ketone derivative featuring a trans-configured cyclohexanol ring, making it a valuable chiral synthon for advanced organic synthesis. This compound is critical for research and development chemists who require high-purity, structurally defined intermediates to construct complex molecular architectures. It is primarily utilized in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients, where its specific stereochemistry and functional groups enable precise chemical transformations.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex stereocenters.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, where the bromo and hydroxy groups offer sites for further functionalization.
• Chiral Catalyst Ligand Precursor: The defined stereochemistry makes it a candidate for the synthesis of ligands used in asymmetric catalysis.
• Fine Chemical Synthesis: Employed in academic and industrial R&D for the construction of complex natural product analogs or specialty chemicals.
• Material Science Research: Potential monomer or cross-linking agent in the development of novel polymers with specific optical or mechanical properties.

Basic Information

Product Name	Ethanone, 2-Bromo-1-(3-Hydroxycyclohexyl)-, trans- (9Ci)
CAS No.	128883-06-7
Molecular Formula	C8H13BrO2
Molecular Weight	221.09 g/mol
Synonyms	trans-2-Bromo-1-(3-hydroxycyclohexyl)ethanone; 2-Bromo-1-(trans-3-hydroxycyclohexyl)ethan-1-one; 1-(3-Hydroxycyclohexyl)-2-bromoethanone, trans-; Bromo(3-hydroxycyclohexyl)methyl ketone; 128883-06-7; trans-3-Hydroxycyclohexyl bromomethyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Bromo-1-(3-Hydroxycyclohexyl)-, trans- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm the trans configuration. A detailed Certificate of Analysis (COA) providing identity, assay, and impurity profiles is supplied with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% trans-isomer
Melting Point	Contact for details
Loss on Drying	≤ 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.