Description

7,8-Dihydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One is a specialized spirocyclic chromene derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound's unique molecular architecture, featuring a fused chromene and cyclohexanone system with adjacent phenolic hydroxyl groups, makes it a valuable key intermediate for constructing complex heterocyclic frameworks. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block for the synthesis of novel drug candidates with potential biological activity.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators due to its complex heterocyclic core.
• Organic Synthesis: Acts as a versatile precursor for spirocyclic and fused-ring compounds in advanced synthetic chemistry.
• Material Science Research: Investigated for potential use in creating organic electronic materials or photoresponsive polymers.
• Chemical Biology Probe: Utilized as a scaffold for developing molecular probes to study enzyme function or cellular processes.
• Academic & Institutional R&D: Employed in university and research institute laboratories for fundamental studies in heterocyclic chemistry.

Basic Information

Product Name	7,8-Dihydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One
CAS No.	135110-69-9
Molecular Formula	C14H16O4
Molecular Weight	248.27 g/mol
Synonyms	7,8-Dihydroxyspiro[chromene-2,1'-cyclohexan]-4(3H)-one; Spiro[chromene-2,1'-cyclohexan]-4(3H)-one, 7,8-dihydroxy-; 7,8-Dihydroxy-4-oxospiro[chromene-2,1'-cyclohexane]; 135110-69-9; Spirocyclic chromene derivative; Dihydroxyspirochromenone
EINECS	Contact for details

Quality Control

Our production of 7,8-Dihydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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