Description

1-Nonen-3-Yne is a highly versatile nine-carbon aliphatic compound featuring both a terminal alkyne and an alkene functional group, making it a valuable building block in advanced organic synthesis. Its unique structure provides exceptional reactivity for constructing complex molecular architectures, offering chemists a precise tool for carbon-carbon bond formation. This intermediate is particularly critical for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors who require high-purity, customizable chemical components for their development pipelines.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the production of active pharmaceutical ingredients (APIs), especially for compounds requiring specific alkyne-alkene motifs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers and functional materials with tailored properties.
• Organic Synthesis Building Block: Employed in coupling reactions (e.g., Sonogashira, Heck) and cycloadditions to create complex organic molecules for various R&D applications.
• Flavor & Fragrance Industry: Utilized as a precursor in the synthesis of specific aroma chemicals and odorants.
• Chemical Research: Provides a model compound for studying reaction mechanisms and developing new catalytic methodologies in academic and industrial laboratories.

Basic Information

Product Name	1-Nonen-3-Yne
CAS No.	57223-18-4
Molecular Formula	C₉H₁₄
Molecular Weight	122.21 g/mol
Synonyms	Non-1-en-3-yne; 1-Nonen-3-yne; 3-Nonen-1-yne; 1-Octen-3-yne, 3-methyl-; 3-Methyl-1-octen-3-yne; C9 Hydrocarbon (unsaturated); Terminal alkenyl alkyne
EINECS	Contact for details

Quality Control

Every batch of our 1-Nonen-3-Yne is produced and tested under stringent quality management protocols to ensure consistency and reliability for your critical processes. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring traceability and documentation for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place away from heat, sparks, and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed and upright to prevent leakage and evaporation. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.75 - 0.78
Refractive Index (20°C)	1.43 - 1.45

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