Description

4-Oxaspiro[2.5]Octan-6-One is a high-value, specialized spirocyclic lactone building block used in advanced organic synthesis. This compound is critical for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for its unique structural features and reactivity.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides with specific biological activity.
• Material Science: Serves as a precursor for specialty polymers, liquid crystals, and advanced organic materials.
• Organic Synthesis: A versatile synthon for constructing spirocyclic and heterocyclic compounds in academic and industrial research.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of complex musk and other fragrance molecules.

Basic Information

Product Name	4-Oxaspiro[2.5]Octan-6-One
CAS No.	1412808-24-2
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	4-Oxaspiro[2.5]octan-6-one; 6-Oxa-1-azaspiro[2.5]octan-4-one (related); Spiro[2.5]octane-6-one, 4-oxa-; Tetrahydro-4H-spiro[furan-2,1'-cyclopropane]-4-one; Oxaspirooctanone; Lactone spirocyclopropane derivative
EINECS	Contact for details

Quality Control

Our 4-Oxaspiro[2.5]Octan-6-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) with detailed specifications are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.