Description

5-Ethenyl-3,5,9-Trimethyl-8-Decenoic Acid Methyl Ester is a specialized organic ester compound with a unique branched-chain structure. This chemical serves as a valuable intermediate in the synthesis of complex fragrance molecules and bioactive compounds, prized for its specific carbon skeleton. It is primarily sought by manufacturers in the flavor and fragrance industry, as well as by research and development chemists working on fine chemical synthesis.

Application

• Fragrance and Flavor Intermediate: A key building block for synthesizing high-value aroma chemicals with woody, amber, or musky notes.
• Pharmaceutical Research: Used as a sophisticated synthon in the research and development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Serves as an intermediate in the production of specialized pesticides or plant growth regulators.
• Fine Chemical Manufacturing: Employed in the multi-step synthesis of complex organic molecules for various industrial applications.
• Academic and R&D Laboratories: Utilized in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Cosmetic Ingredient Synthesis: Potential precursor for creating specialty esters used in cosmetic formulations.

Basic Information

Item	Details
Product Name	5-Ethenyl-3,5,9-Trimethyl-8-Decenoic Acid Methyl Ester
CAS No.	56114-53-5
Molecular Formula	C16H28O2
Molecular Weight	252.40 g/mol
Synonyms	Methyl 5-Ethenyl-3,5,9-trimethyl-8-decenoate; 8-Decenoic acid, 5-ethenyl-3,5,9-trimethyl-, methyl ester; 3,5,9-Trimethyl-5-vinyl-8-decenoic acid methyl ester; Methyl 3,5,9-trimethyl-5-vinyl-8-decenoate; (E)-Methyl 5-ethenyl-3,5,9-trimethyl-8-decenoate; (Z)-Methyl 5-ethenyl-3,5,9-trimethyl-8-decenoate; A potential isomer of a Farnesyl derivative.
EINECS	Contact for details

Quality Control

Our 5-Ethenyl-3,5,9-Trimethyl-8-Decenoic Acid Methyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, isomer content, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon). Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0% (Area %)
Isomer Ratio (GC)	Contact for details
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (20°C)	1.460 - 1.480

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