Description

8-[3-(1-Ethoxyethoxy)-1-Butynyl]-8-Hydroxy-7,9,9-Trimethyl-1,4-Dioxaspiro[4.5]Decan-6-Ene is a sophisticated spirocyclic compound featuring a protected hydroxyl group and an ethoxyethyl-protected butynyl side chain, making it a valuable advanced pharmaceutical intermediate. Its complex structure is specifically engineered for use in multi-step synthetic pathways, offering chemists a versatile and reactive building block. This high-purity intermediate is primarily targeted at research institutions and pharmaceutical development teams working on novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug molecules, particularly those requiring spirocyclic or protected functional group architectures.
• Organic Synthesis Building Block: Used in research and development for constructing novel chemical entities, leveraging its reactive alkyne and protected hydroxyl functionalities.
• Agrochemical Research: Potential application as an intermediate in the development of new, high-performance crop protection agents with unique modes of action.
• Material Science Precursor: Can be utilized in the synthesis of specialized organic compounds for advanced materials, such as ligands or monomers.
• Academic & Industrial R&D: A key reagent for methodological studies in synthetic organic chemistry, enabling new routes to complex molecular frameworks.

Basic Information

Item	Details
Product Name	8-[3-(1-Ethoxyethoxy)-1-Butynyl]-8-Hydroxy-7,9,9-Trimethyl-1,4-Dioxaspiro[4.5]Decan-6-Ene
CAS No.	97324-37-3
Molecular Formula	C21H34O5
Molecular Weight	366.50 g/mol
Synonyms	8-[3-(1-Ethoxyethoxy)-1-butyn-1-yl]-8-hydroxy-7,9,9-trimethyl-1,4-dioxaspiro[4.5]dec-6-ene; 8-Hydroxy-7,9,9-trimethyl-8-[3-(1-ethoxyethoxy)-1-butynyl]-1,4-dioxaspiro[4.5]dec-6-ene; 97324-37-3; Spiro[4.5]dec-6-ene derivative; Protected spirocyclic alkyne intermediate.
EINECS	Contact for details

Quality Control

Our production of 8-[3-(1-Ethoxyethoxy)-1-Butynyl]-8-Hydroxy-7,9,9-Trimethyl-1,4-Dioxaspiro[4.5]Decan-6-Ene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive R&D applications. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We operate under a cGMP-compliant quality management system suitable for pharmaceutical intermediate supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and prolonged exposure to air; containers should be kept tightly sealed under an inert atmosphere after opening.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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