Description

(E)-3,7-Dimethyl-2-Octenoic Acid Ethyl Ester is a high-purity, unsaturated ester derivative valued for its specific stereochemistry and functional group profile. This compound serves as a versatile chemical intermediate and fragrance ingredient in advanced synthesis. It is primarily sought by manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries for its role in creating complex molecules and aromatic profiles.

Application

• Fragrance & Flavor Synthesis: A key intermediate for creating sophisticated woody, floral, and fruity aroma chemicals.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Fine Chemical Production: Serves as a building block in organic synthesis for research and specialty chemical manufacturing.
• Agrochemical Intermediates: Potential use in the development of advanced crop protection agents.
• Cosmetic Ingredients: Employed in the formulation of high-end perfumes and personal care products.
• Research & Development: A valuable standard and reagent in chemical R&D for studying reaction mechanisms and developing new compounds.

Basic Information

Product Name	(E)-3,7-Dimethyl-2-Octenoic Acid Ethyl Ester
CAS No.	59060-59-2
Molecular Formula	C₁₂H₂₂O₂
Molecular Weight	198.30 g/mol
Synonyms	Ethyl (E)-3,7-Dimethyl-2-octenoate; Ethyl 3,7-Dimethyl-(E)-2-octenoate; (E)-Ethyl 3,7-Dimethyl-2-octenoate; 2-Octenoic acid, 3,7-dimethyl-, ethyl ester, (E)-; Geranic acid ethyl ester (isomer); Ethyl Geranate (isomer); trans-3,7-Dimethyl-2-octenoic acid ethyl ester
EINECS	Contact for details

Quality Control

Our (E)-3,7-Dimethyl-2-Octenoic Acid Ethyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC for purity and IR/NMR for structural confirmation, to ensure compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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). Keep away from strong bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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