Description

Spiro[Chroman-2,1'-Cyclobutan]-4-One is a specialized spirocyclic organic compound featuring a unique fused ring system that combines chroman and cyclobutane motifs. This distinct molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthetic organic chemistry. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Serves as a core scaffold for developing novel herbicides, fungicides, and insecticides with potentially enhanced efficacy.
• Material Science Research: Used in the synthesis of organic semiconductors, liquid crystals, and other advanced functional materials due to its rigid, three-dimensional structure.
• Organic Synthesis Building Block: Employed in medicinal and combinatorial chemistry for constructing complex, spirocyclic molecular libraries for high-throughput screening.
• Flavor & Fragrance Chemistry: Acts as an intermediate for synthesizing novel aromatic compounds with complex olfactory profiles.

Basic Information

Product Name	Spiro[Chroman-2,1'-Cyclobutan]-4-One
CAS No.	934554-40-2
Molecular Formula	C12H12O2
Molecular Weight	188.22 g/mol
Synonyms	4-Oxaspiro[2.5]octa-5,7-dien-8-one, 1,2,3,4-tetrahydro-; 1',2'-Dihydrospiro[cyclobutane-1,2'-chromen]-4'(3'H)-one; Spiro(chroman-2,1-cyclobutan)-4-one; SCBO; Spirocyclic chromanone derivative
EINECS	Contact for details

Quality Control

Our Spiro[Chroman-2,1'-Cyclobutan]-4-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.