Description

4-(1,3-Dimethyl-1,3-Butadienyl)-3,7,7-Trimethylbicyclo[4.1.0]Hept-2-Ene is a specialized bicyclic terpene derivative with a unique diene-substituted structure, serving as a valuable intermediate in advanced organic synthesis. Its molecular architecture makes it a critical building block for the development of complex fragrance compounds, pharmaceutical precursors, and specialty polymers. This high-purity intermediate is essential for R&D chemists and production specialists in the flavor & fragrance, fine chemical, and advanced material sectors seeking to create novel molecules with specific stereochemical and functional properties.

Application

• Fragrance & Flavor Intermediate: A key precursor in the synthesis of complex, high-value aroma chemicals and musk analogs.
• Pharmaceutical Synthesis: Used as a sophisticated building block for constructing sterically hindered, chiral frameworks in active pharmaceutical ingredient (API) development.
• Specialty Polymer Research: Acts as a monomer or cross-linking agent in the development of novel polymers with tailored thermal and mechanical properties.
• Organic Synthesis & Catalysis: Employed in Diels-Alder reactions and other cycloadditions to create complex polycyclic structures for research and industrial applications.
• Agrochemical Intermediates: Utilized in the synthesis of advanced, biologically active compounds for crop protection.
• Material Science: Investigated for use in liquid crystal and advanced electronic material precursors.

Basic Information

Item	Details
Product Name	4-(1,3-Dimethyl-1,3-Butadienyl)-3,7,7-Trimethylbicyclo[4.1.0]Hept-2-Ene
CAS No.	94201-04-4
Molecular Formula	C16H24
Molecular Weight	216.36 g/mol
Synonyms	4-(1,3-Dimethylbutadienyl)-3,7,7-trimethylbicyclo[4.1.0]hept-2-ene; 4-(1,3-Dimethyl-1,3-butadienyl)-3,7,7-trimethyl-2-norcarene; 3,7,7-Trimethyl-4-(1,3-dimethyl-1,3-butadienyl)bicyclo[4.1.0]hept-2-ene; 4-(1,3-Dimethylbuta-1,3-dien-1-yl)-3,7,7-trimethylbicyclo[4.1.0]hept-2-ene
EINECS	Contact for details

Quality Control

Our production of 4-(1,3-Dimethyl-1,3-Butadienyl)-3,7,7-Trimethylbicyclo[4.1.0]Hept-2-Ene adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We operate under a cGMP-compliant quality system suitable for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
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.