Description

1-Chloro-13-Methyl-7-Pentadecyne is a specialized aliphatic chloroalkyne building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a terminal chlorine and an internal alkyne group, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications requiring precise carbon chain functionalization.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of bioactive molecules, particularly for introducing specific alkyl chain motifs with a reactive handle for further modification.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where its chlorinated alkyne structure can be incorporated into active ingredients.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or precursor for creating specialized polymers and liquid crystalline materials with tailored physical properties.
• Cross-Coupling Reactions: The alkyne group is amenable to Sonogashira and other palladium-catalyzed cross-coupling reactions for carbon-carbon bond formation.
• Click Chemistry: Potential use in Huisgen 1,3-dipolar cycloaddition (azide-alkyne click chemistry) for bioconjugation or material surface functionalization.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for the construction of complex natural product analogs and novel organic compounds.

Basic Information

Product Name	1-Chloro-13-Methyl-7-Pentadecyne
CAS No.	71317-61-8
Molecular Formula	C₁₆H₂₉Cl
Molecular Weight	256.86 g/mol
Synonyms	7-Pentadecyne, 1-chloro-13-methyl-; 1-Chloro-13-methylpentadec-7-yne; 13-Methyl-1-chloro-7-pentadecyne; Chloromethylpentadecyne
EINECS	Contact for details

Quality Control

Our 1-Chloro-13-Methyl-7-Pentadecyne is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality systems are designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

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