Description

4-{3,9-Diazaspiro[5.5]Undecan-3-Yl}-2-Methoxyaniline is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic diamine structure. This compound is valued for its role as a critical building block in the synthesis of novel, complex active pharmaceutical ingredients (APIs). It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of central nervous system (CNS) therapeutics and other specialized drug candidates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and psychiatric disorders.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies due to its complex, three-dimensional spirocyclic scaffold.
• API Development: Serves as a core structural component in the development of advanced active pharmaceutical ingredients (APIs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and target engagement.
• Custom Synthesis: Utilized by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects.

Basic Information

Product Name	4-{3,9-Diazaspiro[5.5]Undecan-3-Yl}-2-Methoxyaniline
CAS No.	2007917-26-0
Molecular Formula	C16H25N3O
Molecular Weight	275.39 g/mol
Synonyms	4-(3,9-Diazaspiro[5.5]undecan-3-yl)-2-methoxyaniline; 2-Methoxy-4-(3,9-diazaspiro[5.5]undec-3-yl)aniline; 4-(3,9-Diazaspiro[5.5]undecan-3-yl)-2-methoxybenzenamine; UNII-9Q1V7Q8V4S; 9Q1V7Q8V4S; 2007917-26-0; 4-(3,9-diazaspiro[5.5]undecan-3-yl)-2-methoxyaniline
EINECS	Contact for details

Quality Control

Our 4-{3,9-Diazaspiro[5.5]Undecan-3-Yl}-2-Methoxyaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with complete analytical data are provided for every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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