Description

9-Tricosyne is a high-purity, long-chain terminal alkyne with the CAS number 39487-08-6, valued for its role as a versatile building block in advanced organic synthesis. Its terminal alkyne functionality makes it a critical reagent for click chemistry reactions, particularly copper-catalyzed azide-alkyne cycloaddition (CuAAC), enabling the efficient construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing novel active ingredients, polymers, and probes.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of new drug candidates through click chemistry for bioconjugation and library synthesis.
• Agrochemical Research: Used in the synthesis of novel active ingredients with potential insecticidal or herbicidal properties.
• Material Science: A monomer or cross-linking agent for creating specialized polymers, dendrimers, and surface coatings with tailored properties.
• Bioconjugation & Probes: Facilitates the labeling of biomolecules (proteins, nucleic acids) for diagnostic assays, imaging, and targeted delivery systems.
• Organic Synthesis: A fundamental building block for constructing complex natural products and organic molecules via Sonogashira and other coupling reactions.
• Liquid Crystal & Electronic Materials: Incorporated into the backbone of organic semiconductors and liquid crystal compounds to modify electronic and self-assembly properties.

Basic Information

Product Name	9-Tricosyne
CAS No.	39487-08-6
Molecular Formula	C₂₃H₄₄
Molecular Weight	320.60 g/mol
Synonyms	1-Henetcos-9-yne; Tricos-9-yne; 9-Tricosyne; Nonadec-9-yne; 9-Henetcosyne; 1-Tricos-9-yne; Terminal C23 Alkyne; 9-Tricosyne (C23 Alkyne)
EINECS	Contact for details

Quality Control

Every batch of 9-Tricosyne CAS 39487-08-6 is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee consistency and support your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 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.