Description

2-Hexanone, 4-Hydroxy-5,5-Dimethyl-, (4S)- (9Ci) is a chiral, high-purity chemical intermediate of significant interest in advanced organic synthesis. Its defined stereochemistry and functional groups make it a valuable building block for creating complex, optically active molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Utilized as a building block in stereoselective reactions to construct complex molecular architectures with high enantiomeric purity.
• Fine Chemical Production: Serves as a precursor in the manufacture of specialty chemicals, including flavors, fragrances, and advanced polymers.
• Academic & Industrial Research: Employed in chemical research for methodological development and the study of reaction mechanisms involving chiral centers.
• Agrochemical Synthesis: Potential intermediate in the development of chiral pesticides and herbicides with enhanced efficacy and selectivity.

Basic Information

Product Name	2-Hexanone, 4-Hydroxy-5,5-Dimethyl-, (4S)- (9Ci)
CAS No.	197454-20-9
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	(4S)-4-Hydroxy-5,5-dimethylhexan-2-one; (S)-4-Hydroxy-5,5-dimethyl-2-hexanone; 5,5-Dimethyl-4-hydroxy-2-hexanone, (4S)-; 4-Hydroxy-5,5-dimethyl-2-hexanone, (S)-; (S)-5,5-Dimethyl-4-hydroxyhexan-2-one; 4S-Hydroxy-5,5-dimethyl-2-hexanone; (S)-(-)-4-Hydroxy-5,5-dimethyl-2-hexanone
EINECS	Contact for details

Quality Control

Our production of 2-Hexanone, 4-Hydroxy-5,5-Dimethyl-, (4S)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques, including chiral HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, chiral excess, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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
Purity (GC)	≥ 97.0%
Chiral Purity (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.