Description

cis-8-Methoxy-1,3-Diazaspiro[4.5]Decane-2,4-Dione CAS NO 387825-48-1 is a high-purity, synthetic heterocyclic compound featuring a unique spirocyclic structure. This compound is a critical pharmaceutical intermediate and research chemical valued for its role in the synthesis of complex bioactive molecules. It is primarily sought by pharmaceutical R&D teams, contract manufacturing organizations (CMOs), and academic research institutions engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic disorders.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing compound libraries in high-throughput screening and structure-activity relationship (SAR) studies.
• Process Chemistry Development: Serves as a starting material or intermediate in the scale-up and optimization of synthetic routes for candidate drugs.
• Chemical Biology Probes: Utilized in the development of molecular probes to study enzyme function and biological pathways.
• Academic & Institutional Research: Employed in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	cis-8-Methoxy-1,3-Diazaspiro[4.5]Decane-2,4-Dione
CAS No.	387825-48-1
Molecular Formula	C9H14N2O3
Molecular Weight	198.22 g/mol
Synonyms	8-Methoxy-1,3-diazaspiro[4.5]decane-2,4-dione; 1,3-Diazaspiro[4.5]decane-2,4-dione, 8-methoxy-; Spiro[imidazolidine-4,1'-cyclohexane]-2,5-dione, 8-methoxy-; cis-8-Methoxy-1,3-diazaspiro[4.5]decane-2,4-dione; 8-Methoxy-1,3-diazaspiro[4.5]decan-2,4-dione; Methoxy-diazaspirodecandione; MDD Spiro Intermediate
EINECS	Contact for details

Quality Control

Our cis-8-Methoxy-1,3-Diazaspiro[4.5]Decane-2,4-Dione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

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). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.