Description

3,5-Hexadien-2-One, 3-Hydroxy- (9Ci) is a specialized organic compound featuring a conjugated dienone structure with a hydroxyl substituent. This unique molecular architecture makes it a valuable building block and intermediate for synthesizing more complex chemical entities. It is primarily sought after by research institutions and fine chemical manufacturers involved in pharmaceutical development, agrochemical research, and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those requiring a functionalized dienone scaffold.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and herbicides, where its reactive structure can be leveraged to create specific biological activity.
• Organic Synthesis & Research: Acts as a versatile precursor in academic and industrial R&D for Diels-Alder reactions, Michael additions, and other cyclization processes to construct complex heterocycles and natural product analogs.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing specialized polymers with unique optical or electronic properties.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of certain terpenoid-derived aroma chemicals, subject to specific purity and regulatory compliance.

Basic Information

Product Name	3,5-Hexadien-2-One, 3-Hydroxy- (9Ci)
CAS No.	93376-49-9
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	3-Hydroxy-3,5-hexadien-2-one; 1-Hydroxy-1,3-pentadien-5-one; 3-Hydroxyhexa-3,5-dien-2-one; (E)-3-Hydroxy-3,5-hexadien-2-one; (Z)-3-Hydroxy-3,5-hexadien-2-one; 3,5-Hexadien-2-one, 3-hydroxy-; 3-Hydroxy-2,4-pentadienal (tautomeric form)
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our products undergo comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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