Description

2-Hexanone, 4-Hydroxy-3,5-Dimethyl-, [S-(R*,S*)]- (9Ci) is a chiral, substituted hexanone derivative with a stereochemically defined hydroxy group. This compound matters as a valuable chiral building block and intermediate for the synthesis of complex molecules, offering precise control over stereochemistry in final products. It is needed by research and development chemists in the pharmaceutical and agrochemical industries for creating active ingredients, as well as by manufacturers of specialty chemicals and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the research and production of chiral pesticides, herbicides, and plant growth regulators.
• Flavor and Fragrance Ingredient: Acts as a potential precursor for the synthesis of specific, high-value aroma compounds.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and organometallic complexes.
• Advanced Material Research: Functions as a monomer or modifying agent in the development of polymers with specific optical or physical properties.
• Chemical Research Standard: Used as a reference standard in analytical chemistry and method development for chiral separation techniques like HPLC or GC.

Basic Information

Product Name	2-Hexanone, 4-Hydroxy-3,5-Dimethyl-, [S-(R*,S*)]- (9Ci)
CAS No.	167937-69-1
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	4-Hydroxy-3,5-dimethylhexan-2-one; (2S,4S)-4-Hydroxy-3,5-dimethylhexan-2-one; (S,S)-4-Hydroxy-3,5-dimethyl-2-hexanone; 3,5-Dimethyl-4-hydroxy-2-hexanone; Chiral Dihydroxyketone Derivative; (2S,4S)-HDH; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2-Hexanone, 4-Hydroxy-3,5-Dimethyl-, [S-(R*,S*)]- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure high chemical and enantiomeric purity suitable for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat and incompatible materials.

Specification

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