Description

Ethanone, 1-Spiro[2.4]Hepta-4,6-Dien-1-Yl- (9Ci) is a specialized spirocyclic ketone building block of significant interest in advanced organic synthesis. Its unique fused ring structure makes it a valuable precursor for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This high-purity intermediate is essential for chemists and R&D teams developing novel active pharmaceutical ingredients (APIs), agrochemicals, and functional organic materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel spirocyclic drug candidates targeting central nervous system (CNS) disorders, anti-infectives, and other therapeutic areas.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides with complex, bioactive spirocyclic cores.
• Organic Electronic Materials: Serves as a precursor for synthesizing specialized organic semiconductors and light-emitting materials due to its rigid, conjugated structure.
• Ligand and Catalyst Development: Employed in the creation of novel chiral ligands and organocatalysts for asymmetric synthesis.
• Academic & Industrial R&D: A versatile scaffold for methodological chemistry research and exploring new chemical spaces in medicinal chemistry.
• Fine Chemical Synthesis: Used in the multi-step production of high-value, complex fragrance and flavor ingredients.

Basic Information

Item	Details
Product Name	Ethanone, 1-Spiro[2.4]Hepta-4,6-Dien-1-Yl- (9Ci)
CAS No.	97580-85-3
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	1-Spiro[2.4]hepta-4,6-dien-1-ylethanone; 1-(Spiro[2.4]hepta-4,6-dien-1-yl)ethanone; Spiro[2.4]hepta-4,6-dien-1-yl methyl ketone; Acetylspiro[2.4]hepta-4,6-diene; (Spiro[2.4]hepta-4,6-dien-1-yl)ethanone; 97580-85-3; 1-Acetylspiro[2.4]hepta-4,6-diene
EINECS	Contact for details

Quality Control

Our Ethanone, 1-Spiro[2.4]Hepta-4,6-Dien-1-Yl- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. All products undergo rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry for identity confirmation and purity verification. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

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 away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.