Description

1-Decyn-5-ol,(5S)- CAS NO 848609-05-2 is a high-purity chiral terminal alkyne alcohol, specifically the (S)-enantiomer, serving as a sophisticated building block in asymmetric synthesis. Its unique structure, featuring both an alkyne and a stereogenic alcohol group, makes it a critical intermediate for constructing complex molecules with precise three-dimensional control. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require enantiomerically pure intermediates for creating active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of enantiomerically pure drug candidates, particularly in developing enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the production of chiral pesticides and herbicides where specific stereochemistry is crucial for biological activity and environmental safety.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric catalytic reactions.
• Advanced Material Monomer: Incorporated into polymers and dendrimers to impart specific functional properties derived from its alkyne group for click chemistry applications.
• Fine Chemical Building Block: Employed in academic and industrial R&D for the total synthesis of natural products and complex organic molecules.
• Flavor and Fragrance Ingredient Synthesis: Used as an intermediate for creating chiral aroma chemicals with specific olfactory characteristics.

Basic Information

Item	Detail
Product Name	1-Decyn-5-ol,(5S)-
CAS No.	848609-05-2
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	(5S)-1-Decyn-5-ol; (S)-1-Decyn-5-ol; (S)-5-Hydroxy-1-decyne; (S)-Decyn-5-ol; 1-Decyn-5-ol, (5S)-; (S)-Octylacetylene carbinol; (5S)-Decyn-5-ol; 1-Decyn-5-ol, (S)-
EINECS	Contact for details

Quality Control

Our 1-Decyn-5-ol,(5S)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC and GC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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