Description

4-Hexen-2-One, 3-Hydroxy-4-Methyl- (9Ci) is a specialized organic compound belonging to the class of unsaturated hydroxy ketones. This chemical serves as a valuable chiral building block and intermediate in advanced organic synthesis, prized for its unique structural features. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of complex molecules, active ingredients, and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators requiring specific stereochemistry.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in methodological studies and as a model compound in organic chemistry research for developing new synthetic routes.
• Material Science: Potential intermediate for synthesizing specialized polymers or functional materials with tailored properties.

Basic Information

Product Name	4-Hexen-2-One, 3-Hydroxy-4-Methyl- (9Ci)
CAS No.	309972-41-6
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Hydroxy-4-methyl-4-hexen-2-one; 4-Methyl-3-hydroxy-4-hexen-2-one; 3-Hydroxy-4-methylhex-4-en-2-one; (E/Z)-3-Hydroxy-4-methylhex-4-en-2-one; Unsaturated β-hydroxy ketone; Chiral hydroxy enone; 4-Hexen-2-one, 3-hydroxy-4-methyl-
EINECS	Contact for details

Quality Control

Our production of 4-Hexen-2-One, 3-Hydroxy-4-Methyl- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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 (HPLC/GC)	≥ 95.0% (Typical 97-99%)
Isomeric Ratio (E/Z)	Specified on COA
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.