Description

(5E)-1,2,3,4,10,11-Hexahydro-5H-Spiro[Benzo[C]-Pyrano[3,2-G]Chromene-9,1'-Cyclohexan]-5-One Oxime is a high-purity, complex spirocyclic oxime compound with significant potential in advanced organic synthesis. This specialized chemical serves as a critical building block and key intermediate for the development of novel pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new active ingredients for crop protection and pest management solutions.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex molecules in custom synthesis and process development.
• Academic & Institutional Research: Employed in chemical biology and medicinal chemistry programs to study structure-activity relationships (SAR).
• Material Science Exploration: Investigated as a potential monomer or precursor for advanced polymers and functional materials.

Basic Information

Product Name	(5E)-1,2,3,4,10,11-Hexahydro-5H-Spiro[Benzo[C]-Pyrano[3,2-G]Chromene-9,1'-Cyclohexan]-5-One Oxime
CAS No.	1014104-43-8
Molecular Formula	C21H25NO3
Molecular Weight	339.43 g/mol
Synonyms	(5E)-Spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexan]-5-one oxime; 5H-Spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5-one, oxime; 1014104-43-8; Spirocyclic oxime intermediate; Benzo[c]pyrano[3,2-g]chromene oxime derivative
EINECS	Contact for details

Quality Control

Our (5E)-1,2,3,4,10,11-Hexahydro-5H-Spiro[Benzo[C]-Pyrano[3,2-G]Chromene-9,1'-Cyclohexan]-5-One Oxime is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full batch traceability are provided and available 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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