Description

(E)-2,7-Dimethyl-3-Octen-5-Yne is a high-purity, highly volatile organic intermediate characterized by its unique conjugated enyne structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular frameworks. It is primarily sought after by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique aroma chemicals and flavor compounds.
• Material Science Research: Employed in the development of novel organic electronic materials and polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and catalysis.
• Fine Chemical Production: Used in custom synthesis and contract manufacturing of specialty chemicals.

Basic Information

Product Name	(E)-2,7-Dimethyl-3-Octen-5-Yne
CAS No.	55956-33-7
Molecular Formula	C₁₀H₁₄
Molecular Weight	134.22 g/mol
Synonyms	(E)-2,7-Dimethyloct-3-en-5-yne; 3-Octen-5-yne, 2,7-dimethyl-, (E)-; 2,7-Dimethyl-3-octen-5-yne; trans-2,7-Dimethyl-3-octen-5-yne; (E)-3-Octen-5-yne, 2,7-dimethyl-; 55956-33-7; Conjugated enyne C10
EINECS	Contact for details

Quality Control

Our (E)-2,7-Dimethyl-3-Octen-5-Yne is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0% (Area %)
Isomeric Purity ((E)-isomer)	≥ 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.