Description

(E)-2,4,4-Trimethyl-3-(3-Oxo-1-Butenyl)Cyclohex-2-En-1-One is a high-value, unsaturated cyclic ketone intermediate with a distinctive molecular structure. This compound matters for its role as a versatile building block in the synthesis of complex organic molecules, particularly in the fragrance and pharmaceutical sectors. Industrial buyers and R&D chemists in fine chemical manufacturing need this material for its ability to introduce specific functional groups and stereochemistry into target compounds.

Application

• Fragrance and Flavor Intermediate: A key precursor in the synthesis of sophisticated musk and woody aroma chemicals.
• Pharmaceutical Synthesis: Serves as a crucial chiral building block for active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Development: Used in research and production of advanced pesticides and herbicides due to its complex cyclic structure.
• Organic Synthesis & Research: A valuable reagent for constructing complex polycyclic frameworks in academic and industrial R&D laboratories.
• Specialty Polymer Modifier: Can be utilized to introduce specific ketone functionalities into polymer chains for specialized material properties.

Basic Information

Product Name	(E)-2,4,4-Trimethyl-3-(3-Oxo-1-Butenyl)Cyclohex-2-En-1-One
CAS No.	29790-29-2
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	3-(3-Oxo-1-butenyl)-2,4,4-trimethyl-2-cyclohexen-1-one; (E)-3-(3-Oxobut-1-en-1-yl)-2,4,4-trimethylcyclohex-2-en-1-one; 2,4,4-Trimethyl-3-(3-oxo-1-butenyl)-2-cyclohexen-1-one; 2-Cyclohexen-1-one, 3-(3-oxo-1-butenyl)-2,4,4-trimethyl-; 29790-29-2; (E)-Isomer of a Tetramethyl Octalin Ketone precursor
EINECS	Contact for details

Quality Control

Our (E)-2,4,4-Trimethyl-3-(3-Oxo-1-Butenyl)Cyclohex-2-En-1-One is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
(E)-Isomer Content (GC/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.