Description

6'-Ethyl-10'-Hydroxy-3',4'-Dihydro-8'H-Spiro[Cyclo Hexane-1,2'-Pyrano[3,2-G]Chromen]-8'-One is a complex spirocyclic organic compound with a fused chromen-pyran structure. This molecule matters as a sophisticated chemical intermediate, offering a unique three-dimensional scaffold for advanced research and development in pharmaceutical chemistry. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active compounds. The CAS number for this product is 919744-57-3.

Application

This specialized spirocyclic compound serves as a key building block in advanced synthetic chemistry. Its primary applications include:

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or requiring complex molecular architectures.
• Agrochemical Research: Acts as a precursor in developing new active ingredients for crop protection products with potentially novel modes of action.
• Fine Chemical Synthesis: Employed in the construction of complex natural product analogs and other high-value specialty chemicals.
• Material Science Research: Investigated as a potential monomer or additive for creating polymers with specific optical or electronic properties.
• Chemical Biology Probe Development: Utilized to create molecular tools for studying biological pathways and protein interactions.

Basic Information

Product Name	6'-Ethyl-10'-Hydroxy-3',4'-Dihydro-8'H-Spiro[Cyclo Hexane-1,2'-Pyrano[3,2-G]Chromen]-8'-One
CAS No.	919744-57-3
Molecular Formula	C19H22O4
Molecular Weight	314.38 g/mol
Synonyms	6'-Ethyl-10'-hydroxy-3',4'-dihydrospiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-8'-one; 8'H-Spiro[cyclohexane-1,2'-pyrano[3,2-g]chromene]-8'-one, 6'-ethyl-3',4'-dihydro-10'-hydroxy-; Spiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-8'-one, 6'-ethyl-10'-hydroxy-3',4'-dihydro-; CAS 919744-57-3
EINECS	Contact for details

Quality Control

Our 6'-Ethyl-10'-Hydroxy-3',4'-Dihydro-8'H-Spiro[Cyclo Hexane-1,2'-Pyrano[3,2-G]Chromen]-8'-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment. We support development projects with custom purity grades and analytical method development upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect against moisture and atmospheric contamination. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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