Description

(E)-8,8-Dimethoxy-3-Nonene is a specialized, high-purity chemical intermediate featuring a unique alkene backbone with a protected carbonyl group. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the controlled introduction of functionalized nonene chains. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fragrance industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific carbon chain lengths and stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the dimethoxy-protected moiety allows for selective downstream reactions.
• Fragrance and Flavor Chemistry: Acts as a precursor for musk analogs and other complex aroma chemicals, leveraging its defined (E)-configuration and functional group.
• Material Science Research: Employed in the development of novel polymers and specialty monomers with tailored properties.
• Organic Synthesis Building Block: Utilized in academic and industrial laboratories for cross-coupling reactions, olefin metathesis, and other catalytic transformations.
• Fine Chemical Production: Integral in multi-step synthesis routes for high-value, low-volume specialty chemicals.

Basic Information

Product Name	(E)-8,8-Dimethoxy-3-Nonene
CAS No.	71317-75-4
Molecular Formula	C₁₁H₂₂O₂
Molecular Weight	186.29 g/mol
Synonyms	8,8-Dimethoxy-(E)-3-nonene; (E)-8,8-Dimethoxy-3-nonene; 3-Nonene, 8,8-dimethoxy-, (E)-; 8,8-Dimethoxy-trans-3-nonene; trans-8,8-Dimethoxy-3-nonene; 3-Nonene, 8,8-dimethoxy-, (3E)-; 8,8-Dimethoxy-3-nonene (E)-isomer
EINECS	Contact for details

Quality Control

Our (E)-8,8-Dimethoxy-3-Nonene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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