Description

(E)-2-Hexadecenal Alkyne is a high-purity, long-chain aliphatic compound featuring both an aldehyde and an alkyne functional group, making it a versatile building block in advanced organic synthesis. Its unique structure is critical for constructing complex molecular architectures, particularly in pharmaceutical research and material science. This compound is essential for researchers and manufacturers in the life sciences, agrochemical, and specialty chemical industries who require precise, functionalized intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of bioactive molecules, potential drug candidates, and complex natural product analogs.
• Agrochemical Research: Used in developing novel active ingredients for crop protection agents, leveraging its reactive sites for structural diversification.
• Material Science & Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers, coatings, and functional materials via click chemistry (e.g., CuAAC) or other alkyne-based reactions.
• Chemical Biology & Probe Development: Employed in synthesizing molecular probes, tags, and bioconjugation reagents for labeling and studying biological systems.
• Fragrance & Flavor Chemistry: Utilized as a precursor for synthesizing specific long-chain aldehydes and aroma compounds.
• Academic & Industrial R&D: A valuable tool for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	(E)-2-Hexadecenal Alkyne
CAS No.	1778692-99-1
Molecular Formula	C₁₆H₂₈O
Molecular Weight	236.40 g/mol
Synonyms	(E)-2-Hexadecynal; (E)-Hexadec-2-en-1-yn-1-al; 2-Hexadecen-1-yn-3-al, (E)-; trans-2-Hexadecenal alkyne; Palmitaldehyde alkyne derivative; Long-chain enynal; C16 Enynal
EINECS	Contact for details

Quality Control

Our (E)-2-Hexadecenal Alkyne is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This compound is easily oxidized and light-sensitive. Keep away from heat, sparks, and open flames. The storage area should be cool, dry, and well-ventilated.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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