Description

3-Buten-2-One, 4-(3-Hydroxy-2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-, (E)- is a high-purity, specialized ketone derivative with a distinctive ionone-like structure, serving as a key intermediate and building block in advanced organic synthesis. Its conjugated enone system and chiral center make it valuable for creating complex molecules with specific olfactory or biological properties. This compound is primarily sought by flavor and fragrance (F&F) manufacturers and pharmaceutical research organizations for the development of novel compounds.

Application

• Fragrance Ingredient: As a key intermediate in the synthesis of high-value ionone and damascone derivatives, which are central to floral and fruity perfume accords.
• Flavor Chemistry: Used in the research and development of complex flavor molecules that impart berry, woody, or tropical notes.
• Pharmaceutical Intermediates: Serves as a chiral building block for the synthesis of potential active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Organic Synthesis Research: A valuable starting material in academic and industrial R&D for studying Diels-Alder reactions and other cycloaddition chemistry.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals used in agrochemicals and advanced materials.

Basic Information

Product Name	3-Buten-2-One, 4-(3-Hydroxy-2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-, (E)-
CAS No.	14398-34-6
Molecular Formula	C13H20O2
Molecular Weight	208.30 g/mol
Synonyms	(E)-4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-one; (E)-Dihydro-β-ionol derivative; 4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one; (E)-4-(3-Hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one; Potential ionone precursor; Hydroxy ionone intermediate
EINECS	Contact for details

Quality Control

Our production of 3-Buten-2-One, 4-(3-Hydroxy-2,6,6-Trimethyl-1-Cyclohexen-1-Yl)-, (E)- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high chemical purity. Quality is verified through modern analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 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.