Description

2-(2,4-Hexadiyn-1-Ylidene)-1,6-Dioxaspiro[4.5]Dec-3-En-8-Ol is a specialized spirocyclic compound featuring a conjugated diyne moiety, making it a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique molecular architecture is critical for constructing complex frameworks found in pharmaceuticals, agrochemicals, and functional materials. This high-purity compound is essential for research and development chemists in fine chemical synthesis, medicinal chemistry, and material science applications where precise molecular control is required.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates, particularly for spirocyclic and conjugated systems.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive diyne group for creating bioactive molecules.
• Material Science: Acts as a monomer or cross-linking agent in the development of advanced polymers, resins, and specialty materials with tailored optical or electronic properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and heterocyclic compounds.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for metal-organic frameworks (MOFs) or catalysts due to its specific chelating geometry.
• Chemical Biology Probes: Suitable for synthesizing molecular probes and tags for studying biological processes, given its potential for bio-conjugation.

Basic Information

Product Name	2-(2,4-Hexadiyn-1-Ylidene)-1,6-Dioxaspiro[4.5]Dec-3-En-8-Ol
CAS No.	55332-94-0
Molecular Formula	C15H16O3
Molecular Weight	244.29 g/mol
Synonyms	8-Hydroxy-2-(2,4-hexadiynylidene)-1,6-dioxaspiro[4.5]dec-3-ene; 1,6-Dioxaspiro[4.5]dec-3-en-8-ol, 2-(2,4-hexadiyn-1-ylidene)-; Spiro[1,6-dioxaspiro[4.5]dec-3-ene-2,2'-[1,3]dioxolane], 8-hydroxy derivative; Hexadiynylidene dioxaspiro decenol; CAS 55332-94-0
EINECS	Contact for details

Quality Control

Our production of 2-(2,4-Hexadiyn-1-Ylidene)-1,6-Dioxaspiro[4.5]Dec-3-En-8-Ol adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to air and moisture. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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