Description

8-(4-Chlorobutyl)-8-Azaspiro[4.5]Decane-7,9-Dione is a high-purity, specialized organic building block featuring a unique spirocyclic and chlorobutyl architecture. This compound is valued for its role as a critical synthetic intermediate in the development of advanced pharmaceutical compounds and complex organic materials. It is primarily sought after by research and development teams, process chemists, and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require reliable, high-quality intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological and cardiovascular pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators due to its reactive chlorobutyl and cyclic imide functionalities.
• Organic Synthesis: Serves as a versatile precursor for constructing complex spirocyclic and heterocyclic frameworks in academic and industrial research.
• Material Science: Investigated for the preparation of specialty polymers and advanced organic materials with specific thermal or mechanical properties.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Product Name	8-(4-Chlorobutyl)-8-Azaspiro[4.5]Decane-7,9-Dione
CAS No.	21098-11-3
Molecular Formula	C13H20ClNO2
Molecular Weight	257.76 g/mol
Synonyms	8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione; 8-Azaspiro[4.5]decane-7,9-dione, 8-(4-chlorobutyl)-; 1-(4-Chlorobutyl)-2,6-dioxo-4-azaspiro[4.5]decane; 4-(4-Chlorobutyl)-2,6-dioxo-1-azaspiro[4.5]decane; 8-(4-Chlorobutyl)spiro[4.5]decane-7,9-dione-8-aza; 21098-11-3; 8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione
EINECS	Contact for details

Quality Control

Our 8-(4-Chlorobutyl)-8-Azaspiro[4.5]Decane-7,9-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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