Description

1-Oxaspiro[2.4]Heptane,4-(3-Butynyl)-(9Ci) is a specialized spirocyclic ether compound featuring a reactive alkyne functional group, making it a valuable synthetic intermediate. This unique structure provides a versatile chemical handle for advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and advanced materials sectors for applications such as click chemistry, polymer synthesis, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Key intermediate in pharmaceutical research for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Building block for click chemistry applications, including Huisgen cycloaddition reactions to create triazole linkages.
• Monomer or cross-linking agent in the development of specialty polymers and advanced materials with tailored properties.
• Precursor in agrochemical research for creating new molecules with potential biological activity.
• Versatile synthon in academic and industrial organic synthesis for constructing complex spirocyclic and heterocyclic compounds.
• Starting material for chemical biology probes and bioconjugation strategies.

Basic Information

Item	Details
Product Name	1-Oxaspiro[2.4]Heptane,4-(3-Butynyl)-(9Ci)
CAS No.	308281-39-2
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	4-(3-Butynyl)-1-oxaspiro[2.4]heptane; 1-Oxaspiro[2.4]heptane, 4-(3-butyn-1-yl)-; 4-(But-3-yn-1-yl)-1-oxaspiro[2.4]heptane; Spirocyclic ether alkyne; Butynyl oxaspiroheptane
EINECS	Contact for details

Quality Control

Our 1-Oxaspiro[2.4]Heptane,4-(3-Butynyl)-(9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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