Description

2-Hexanone, 4-Hydroxy-3-Methyl-, [S-(R*,R*)]- (9Ci) is a chiral, optically active ketone derivative that serves as a valuable intermediate in advanced organic synthesis. Its defined stereochemistry makes it a critical building block for the production of complex molecules where spatial orientation is essential for biological activity or material properties. This high-purity compound is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing active pharmaceutical ingredients (APIs), chiral catalysts, and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, flavors, and fragrances.
• Catalyst & Ligand Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Academic & Industrial Research: Employed in chemical research for studying stereoselective reactions and developing new synthetic methodologies.
• Material Science: Potential use as a monomer or modifying agent in the synthesis of specialized polymers with specific optical properties.

Basic Information

Product Name	2-Hexanone, 4-Hydroxy-3-Methyl-, [S-(R*,R*)]- (9Ci)
CAS No.	151379-66-7
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	(4S,5S)-4-Hydroxy-3-methylhexan-2-one; (S,S)-4-Hydroxy-3-methyl-2-hexanone; 4-Hydroxy-3-methyl-2-hexanone, (4S,5S)-; 2-Hexanone, 4-hydroxy-3-methyl-, (4S,5S)-; (4S,5S)-4-Hydroxy-3-methylhexan-2-one; [S-(R*,R*)]-4-Hydroxy-3-methyl-2-hexanone
EINECS	Contact for details

Quality Control

Our production of 2-Hexanone, 4-Hydroxy-3-Methyl-, [S-(R*,R*)]- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is characterized using advanced analytical techniques including chiral HPLC, GC, NMR, and optical rotation measurement to confirm identity, enantiomeric excess (ee), and purity. 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Optical Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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