Description

5-Ethyl-3-Methyl-3,4-Nonadien-6-Yne is a specialized, high-purity aliphatic dienyne compound with the CAS number 61227-88-1. This unique structure makes it a valuable and versatile advanced intermediate for synthesizing complex organic molecules in research and industrial chemistry. It is primarily sought after by pharmaceutical researchers and fine chemical manufacturers for applications requiring precise molecular construction.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for developing specialized polymers, ligands, and organic electronic materials.
• Flavor & Fragrance Industry: Potential intermediate for creating unique terpene-like aroma molecules and specialty flavors.
• Academic & R&D Laboratories: Employed in methodological studies, catalysis research, and the exploration of new organic reactions.
• Fine Chemical Production: A critical component in multi-step syntheses for high-value specialty chemicals and performance materials.

Basic Information

Product Name	5-Ethyl-3-Methyl-3,4-Nonadien-6-Yne
CAS No.	61227-88-1
Molecular Formula	C₁₂H₁₈
Molecular Weight	162.27 g/mol
Synonyms	3,4-Nonadien-6-yne, 5-ethyl-3-methyl-; 5-Ethyl-3-methylnona-3,4-dien-6-yne; (3E)-5-Ethyl-3-methylnona-3,4-dien-6-yne; 3-Methyl-5-ethyl-3,4-nonadien-6-yne
EINECS	Contact for details

Quality Control

Every batch of 5-Ethyl-3-Methyl-3,4-Nonadien-6-Yne is manufactured and tested under strict quality management protocols. We provide comprehensive analytical data to ensure identity, purity, and consistency meet the exacting standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting key parameters such as assay purity and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this product should be stored under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Use in a well-ventilated area.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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