Description

2-Pentanone, 4-Hydroxy-3-Methyl-, (R*,S*)- (9Ci) is a chiral hydroxy ketone compound of significant interest in fine chemical synthesis. This molecule matters as a versatile chiral building block and intermediate, enabling the production of more complex, optically active compounds. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential active pharmaceutical ingredients (APIs), particularly in stereoselective reactions.
• Agrochemical Synthesis: Used in the research and development of chiral pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a precursor for creating specific, high-value aroma compounds.
• Asymmetric Catalyst Ligand: Investigated as a component or precursor for ligands used in chiral catalysis.
• Organic Synthesis Research: A valuable standard and starting material in academic and industrial R&D for methodology development.
• Specialty Polymer Modifier: Potential use as a monomer or cross-linking agent for specialty polymers with tailored properties.

Basic Information

Product Name	2-Pentanone, 4-Hydroxy-3-Methyl-, (R*,S*)- (9Ci)
CAS No.	53496-45-0
Molecular Formula	C6H12O2
Molecular Weight	116.16 g/mol
Synonyms	4-Hydroxy-3-methyl-2-pentanone; 3-Methyl-4-hydroxy-2-pentanone; (±)-4-Hydroxy-3-methylpentan-2-one; 2-Pentanone, 4-hydroxy-3-methyl-; DL-4-Hydroxy-3-methyl-2-pentanone; Hydroxymethyl isopropyl ketone; 4-Hydroxy-3-methylpentan-2-one (racemic)
EINECS	Contact for details

Quality Control

Our 2-Pentanone, 4-Hydroxy-3-Methyl-, (R*,S*)- (9Ci) is produced under strict quality management systems. We offer material suitable for research and industrial synthesis, with typical purity grades ranging from 95% to 98%+. Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, ensuring traceability and consistency for your critical processes.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent degradation. For long-term storage, consider using inert gas purging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0% - 98.0%+ (Various grades available)
Optical Purity (Chiral HPLC)	Racemic mixture (specify if enantiomerically enriched required)
Water Content (KF)	≤ 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.