Description

Heptadecane-16-Yne-1,2,4-Triol is a high-purity, long-chain alkyne-triol compound with a unique molecular structure combining both hydroxyl and alkyne functional groups. This bifunctionality makes it a valuable specialty chemical intermediate for synthesizing complex molecules and advanced materials. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular architecture.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring long hydrophobic chains with specific functional handles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where its alkyne group enables click chemistry for efficient derivatization.
• Specialty Polymer & Resin Modifier: Acts as a cross-linking agent or chain extender in polyurethanes, epoxies, and other polymers to introduce specific rigidity, hydrophobicity, or reactivity.
• Surface Science & Material Coatings: Employed in the creation of self-assembled monolayers (SAMs) and advanced surface coatings due to its ability to anchor to surfaces via the triol group while presenting an alkyne for further functionalization.
• Chemical Research & Development: A versatile scaffold in organic synthesis and medicinal chemistry for constructing complex molecular libraries via Sonogashira coupling and other metal-catalyzed reactions.
• Lubricant & Fuel Additive Precursor: Investigated for the development of high-performance additives where the polar hydroxyl groups can improve lubricity and the long chain provides oil solubility.

Basic Information

Product Name	Heptadecane-16-Yne-1,2,4-Triol
CAS No.	24607-05-4
Molecular Formula	C₁₇H₃₂O₃
Molecular Weight	284.44 g/mol
Synonyms	16-Heptadecyne-1,2,4-triol; 1,2,4-Heptadecanetriol, 16-yne; Heptadec-16-yne-1,2,4-triol; 16-Heptadecyn-1,2,4-triol; Long-chain alkyne triol; C17 alkyne triol; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Heptadecane-16-Yne-1,2,4-Triol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity confirmation, and impurity profiles. Our quality commitment ensures the material meets the exacting standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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