Description

7-Hydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One is a specialized spirocyclic organic compound featuring a fused chromene and cyclohexanone structure. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily sought by research institutions, fine chemical manufacturers, and pharmaceutical R&D departments for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in research and development for constructing spirocyclic and heterocyclic compounds.
• Material Science Research: Investigated for potential applications in the development of novel organic electronic materials or dyes.
• Agrochemical Synthesis: Serves as an intermediate in the research and production of advanced crop protection agents.
• Academic & Industrial R&D: Used in chemical research to explore new reaction pathways and compound libraries.

Basic Information

Product Name	7-Hydroxyspiro[Chromene-2,1'-Cyclohexan]-4(3H)-One
CAS No.	62756-43-8
Molecular Formula	C₁₄H₁₆O₃
Molecular Weight	232.28 g/mol
Synonyms	7-Hydroxyspiro[chromene-2,1'-cyclohexan]-4(3H)-one; 7-Hydroxy-4-oxospiro[chromene-2,1'-cyclohexane]; Spiro[chromene-2,1'-cyclohexan]-4(3H)-one, 7-hydroxy-; 4H-Spiro[benzopyran-2,1'-cyclohexan]-4-one, 7-hydroxy-; 7-Hydroxy-1-oxaspiro[4.5]dec-6-en-8-one (related structural name).
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is analyzed to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to ensure traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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