Description

(E)-2-Nonen-4-Yne is a high-purity, unsaturated alkyne building block of significant interest in advanced organic synthesis. Its unique conjugated enyne structure makes it a valuable precursor for constructing complex molecular frameworks. This compound is essential for researchers and manufacturers in the pharmaceutical and specialty chemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of complex drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive alkyne moiety.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialized polymers and advanced materials.
• Flavor & Fragrance Chemistry: Employed as a building block for synthesizing specific aroma compounds and odorants.
• Academic & R&D: A crucial reagent in organic chemistry research for studying cycloaddition reactions and constructing carbon chains.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	(E)-2-Nonen-4-Yne
CAS No.	56392-49-5
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	(E)-Non-2-en-4-yne; trans-2-Nonen-4-yne; 2-Nonen-4-yne, (E)-; 4-Nonen-2-yne, (E)-; (E)-2-Nonene-4-yne; 2-trans-Nonen-4-yne; (2E)-Non-2-en-4-yne
EINECS	Contact for details

Quality Control

Our (E)-2-Nonen-4-Yne is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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