Description

7,11-Dimethyl-3-methylenedodeca-1,6,10-triene is a high-purity, specialized sesquiterpene intermediate with a unique molecular structure. This compound is valued for its role as a versatile building block in the synthesis of complex fragrance molecules and fine chemicals. It is primarily sought by manufacturers in the flavor & fragrance, agrochemical, and pharmaceutical research sectors for its specific reactivity and functional group profile.

Application

• Fragrance & Flavor Synthesis: A key intermediate for creating sophisticated woody, amber, and musk notes in perfumery and flavoring agents.
• Agrochemical Intermediates: Used in the research and development of novel pesticides and insect pheromones due to its terpenoid backbone.
• Pharmaceutical Research: Serves as a chiral building block or precursor in the synthesis of bioactive natural product analogs and drug candidates.
• Fine Chemical Production: Employed in organic synthesis for creating complex molecules used in materials science and specialty polymers.
• Aroma Chemical Manufacturing: Integral to the production of high-value aroma chemicals for consumer products and industrial deodorizers.

Basic Information

Product Name	7,11-Dimethyl-3-methylenedodeca-1,6,10-triene
CAS No.	77129-48-7
Molecular Formula	C₁₅H₂₄
Molecular Weight	204.35 g/mol
Synonyms	3-Methylene-7,11-dimethyldodeca-1,6,10-triene; (E)-7,11-Dimethyl-3-methylenedodeca-1,6,10-triene; 1,6,10-Dodecatriene, 3-methylene-7,11-dimethyl-; Farnesene isomer; Sesquiterpene derivative; Terpenoid intermediate
EINECS	Contact for details

Quality Control

Our 7,11-Dimethyl-3-methylenedodeca-1,6,10-triene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' needs in regulated and research environments.

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 area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Related Substances (GC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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