Description

3-Hexen-2-One, 5-Hydroxy-, (3E)- (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 the synthesis of complex molecules, offering precise structural control. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for applications in asymmetric synthesis and the development of active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and production of active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used in the development and manufacturing of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for fragrances, flavors, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in organic chemistry research for methodological studies, catalysis development, and exploring new reaction pathways.
• Material Science Precursor: Potential use in the synthesis of monomers or ligands for advanced polymeric or coordination complex materials.

Basic Information

Product Name	3-Hexen-2-One, 5-Hydroxy-, (3E)- (9Ci)
CAS No.	57204-67-8
Molecular Formula	C₆H₁₀O₂
Molecular Weight	114.14 g/mol
Synonyms	(3E)-5-Hydroxy-3-hexen-2-one; 5-Hydroxy-3-hexen-2-one, (3E)-; (E)-5-Hydroxyhex-3-en-2-one; 5-Hydroxy-3-hexen-2-one; (E)-5-Hydroxy-3-hexen-2-one; 3-Hexen-2-one, 5-hydroxy-, (E)-; 5-Hydroxyhex-3-en-2-one
EINECS	Contact for details

Quality Control

Our 3-Hexen-2-One, 5-Hydroxy-, (3E)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to support cGMP and ISO standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Isomeric Purity (GC/HPLC)	≥ 98.0% (E-isomer)
Water Content (KF)	≤ 0.5%

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