Description

3-(((5-Chloro-2-Methoxyphenyl)Amino)Methylene)-1,5-Dioxaspiro[5.5]Undecane-2,4-Dione is a specialized organic intermediate featuring a complex spirocyclic dione structure. This compound matters for its role as a key synthetic precursor in the development of advanced pharmaceutical and agrochemical active ingredients. It is primarily needed by research and development chemists and process engineers in the fine chemical, pharmaceutical, and crop protection industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting central nervous system or metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its unique heterocyclic scaffold.
• Chemical Synthesis: Acts as a versatile precursor for creating complex spirocyclic and fused-ring systems in advanced organic chemistry.
• Material Science Research: Potential intermediate for the synthesis of specialty polymers or organic electronic materials due to its rigid, functionalized structure.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies and exploring new chemical reactions.

Basic Information

Item	Details
Product Name	3-(((5-Chloro-2-Methoxyphenyl)Amino)Methylene)-1,5-Dioxaspiro[5.5]Undecane-2,4-Dione
CAS No.	370843-64-4
Molecular Formula	C19H20ClNO5
Molecular Weight	377.82 g/mol
Synonyms	3-[(5-Chloro-2-methoxyanilino)methylidene]-1,5-dioxaspiro[5.5]undecane-2,4-dione; 1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-(((5-chloro-2-methoxyphenyl)amino)methylene)-; 370843-64-4; (5-Chloro-2-methoxyphenyl)amino-methylene-dioxaspiro-undecanedione; Spiro[dioxolane-2,6'-tricyclo[3.3.1.1³,⁷]decane]-2',4'-dione derivative
EINECS	Contact for details

Quality Control

Our 3-(((5-Chloro-2-Methoxyphenyl)Amino)Methylene)-1,5-Dioxaspiro[5.5]Undecane-2,4-Dione is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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