Description

15-Chloro-3,5-Pentadecadiyne is a specialized diyne compound featuring a terminal chloro substituent, offering a unique combination of reactivity and structural functionality. This chemical serves as a valuable synthetic intermediate, enabling the construction of complex molecular architectures through its alkyne and halogen functional groups. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in organic synthesis and chemical biology.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and bioactive molecules, particularly those requiring alkyne-based click chemistry or specific carbon chain frameworks.
• Agrochemical Research: Serves as a key building block for developing new pesticides, herbicides, and plant growth regulators with tailored properties.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, coatings, and functional materials with unique optical or electronic characteristics.
• Chemical Biology: Employed as a probe or linker in bioconjugation strategies due to its reactive alkyne groups, facilitating the study of biological processes.
• Organic Synthesis: Provides a versatile platform for further functionalization via Sonogashira coupling, nucleophilic substitution, and other transition metal-catalyzed reactions.
• Liquid Crystal & OLED Research: Investigated as a potential component in the synthesis of organic semiconductors and liquid crystal materials for display technologies.

Basic Information

Product Name	15-Chloro-3,5-Pentadecadiyne
CAS No.	71317-68-5
Molecular Formula	C15H23Cl
Molecular Weight	238.80 g/mol
Synonyms	1-Chloro-3,5-pentadecadiyne; 15-Chloro-3,5-pentadecadiyne; 3,5-Pentadecadiyne, 15-chloro-; Pentadeca-3,5-diyn-1-yl chloride
EINECS	Contact for details

Quality Control

Our 15-Chloro-3,5-Pentadecadiyne is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%

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