Description

(R)-4,6,8-Decatriyne-1,3-Diol is a high-purity, chiral diol compound characterized by its unique conjugated triyne structure. This specific stereochemistry and functional group arrangement make it a valuable synthetic intermediate for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and advanced materials sectors. The compound is supplied with a CAS registry number for unambiguous identification and sourcing.

Application

The unique structural features of (R)-4,6,8-Decatriyne-1,3-Diol enable its use in several advanced chemical synthesis applications:

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds requiring specific stereocenters and rigid, linear backbones.
• Organic Synthesis Reagent: Used in coupling reactions, such as Sonogashira or Glaser couplings, to introduce conjugated polyyne segments into larger organic molecules for material science applications.
• Ligand Precursor: Can be functionalized to create novel chiral ligands for asymmetric catalysis, aiding in the enantioselective synthesis of other valuable compounds.
• Material Science Research: Acts as a monomer or precursor for developing conjugated polymers or molecular wires with specific electronic or optical properties due to its extended π-system.
• Natural Product Synthesis: Employed in the total synthesis of natural products containing enediyne or polyyne motifs, mimicking structures found in certain bioactive compounds.

Basic Information

Product Name	(R)-4,6,8-Decatriyne-1,3-Diol
CAS No.	22733-68-2
Molecular Formula	C₁₀H₁₀O₂
Molecular Weight	162.19 g/mol
Synonyms	(R)-Deca-4,6,8-triyne-1,3-diol; (4R,6E,8E)-Deca-4,6,8-triyne-1,3-diol; (R)-(-)-4,6,8-Decatriyne-1,3-diol; (R)-1,3-Dihydroxydeca-4,6,8-triyne; 4,6,8-Decatriyne-1,3-diol, (R)-; (R)-C10-triyndiol
EINECS	Contact for details

Quality Control

Our (R)-4,6,8-Decatriyne-1,3-Diol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure identity, strength, and composition. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles 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 place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Enantiomeric Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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