Description

4-Methoxy-2-{9-Methyl-3,9-Diazaspiro[5.5]Undecan-3-Yl}Aniline is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic diamine structure. This compound is critical for medicinal chemistry research and development, particularly in the synthesis of novel therapeutic agents targeting central nervous system and other disorders. It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers requiring sophisticated building blocks for drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological receptors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization due to its complex, three-dimensional spirocyclic scaffold.
• Chemical Biology Probes: Serves as a precursor for developing molecular probes to study biological pathways and protein interactions.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses requiring a protected aniline derivative with a constrained amine functionality.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.

Basic Information

Product Name	4-Methoxy-2-{9-Methyl-3,9-Diazaspiro[5.5]Undecan-3-Yl}Aniline
CAS No.	2173083-57-1
Molecular Formula	C17H27N3O
Molecular Weight	289.42 g/mol
Synonyms	4-Methoxy-2-(9-methyl-3,9-diazaspiro[5.5]undecan-3-yl)aniline; 2-(9-Methyl-3,9-diazaspiro[5.5]undecan-3-yl)-4-methoxyaniline; 4-Methoxy-2-(9-methyl-3,9-diazaspiro[5.5]undec-3-yl)aniline; 2173083-57-1; 4-Methoxy-2-(9-methyl-3,9-diazaspiro[5.5]undecan-3-yl)benzenamine; Aniline, 4-methoxy-2-(9-methyl-3,9-diazaspiro[5.5]undec-3-yl)-
EINECS	Contact for details

Quality Control

Our 4-Methoxy-2-{9-Methyl-3,9-Diazaspiro[5.5]Undecan-3-Yl}Aniline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and supporting regulatory filings for research use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the primary container to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.