Description

4,6-Nonadecadiyn-1-Ol is a high-purity, long-chain aliphatic compound featuring both diyne and alcohol functional groups, making it a valuable synthetic intermediate. This unique structure provides versatile reactivity for constructing complex molecular architectures in advanced research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for applications requiring precise carbon chain elongation and functionalization.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for lipid-based drug formulations.
• Agrochemical Research: Used in the development of new crop protection agents, where its alkyne groups enable click chemistry for creating targeted bioactive molecules.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the production of specialized polymers, coatings, and liquid crystals.
• Chemical Biology Probe: Employed in bioconjugation and labeling studies due to the reactivity of its terminal alkyne groups with azides.
• Organic Synthesis Reagent: Provides a defined hydrophobic segment for synthesizing complex natural products, surfactants, or lipid analogs in academic and industrial laboratories.

Basic Information

Product Name	4,6-Nonadecadiyn-1-Ol
CAS No.	1071447-01-2
Molecular Formula	C₁₉H₃₂O
Molecular Weight	276.46 g/mol
Synonyms	Nonadeca-4,6-diyn-1-ol; 1-Nonadecen-4,6-diyn-1-ol; 4,6-Nonadecadien-1-ol (incorrect but common misnomer); C19 Alkyne Alcohol; Long-chain diyne alcohol; 1-Hydroxynonadeca-4,6-diyne
EINECS	Contact for details

Quality Control

Our 4,6-Nonadecadiyn-1-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 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.