Description

(2E,4E)-2,4-Heptadien-6-Yn-1-Ol CAS NO 17098-71-4 is a high-purity, conjugated diyne alcohol with a defined stereochemistry. This compound serves as a valuable versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug molecules and bioactive compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor for polymers, liquid crystals, and other advanced functional materials due to its conjugated system.
• Organic Synthesis & Catalysis: Employed in Diels-Alder reactions, cross-coupling reactions, and as a ligand precursor in catalytic systems.
• Fragrance & Flavor Chemistry: Acts as an intermediate for synthesizing specific aroma chemicals with unique olfactory properties.
• Academic & Industrial R&D: A critical reagent for methodological studies and exploring new synthetic pathways in chemistry laboratories.

Basic Information

Product Name	(2E,4E)-2,4-Heptadien-6-Yn-1-Ol
CAS No.	17098-71-4
Molecular Formula	C7H8O
Molecular Weight	108.14 g/mol
Synonyms	2,4-Heptadien-6-yn-1-ol, (2E,4E)-; (2E,4E)-Hepta-2,4-dien-6-yn-1-ol; 6-Hepten-1-yn-3-ol, 2,4-diene-; Hepta-2,4-dien-6-yn-1-ol; 2,4-Heptadien-6-yn-1-ol; Conjugated enyne alcohol; 1-Hydroxy-2,4-heptadien-6-yne
EINECS	Contact for details

Quality Control

Our (2E,4E)-2,4-Heptadien-6-Yn-1-Ol is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for research and production use.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from heat, sparks, and open flame. Due to its sensitivity to oxidation, the container should be purged with inert gas before resealing after each use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Isomeric Purity ((2E,4E)-)	≥ 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.