Description

3-(3-Methoxy-4-Nitrophenyl)-3,9-Diazaspiro[5.5]Undecane is a high-value, complex heterocyclic building block featuring a spirocyclic diamine core. This compound is critical for advanced research and development in medicinal chemistry, particularly in the synthesis of novel small molecule therapeutics. It is primarily sought after by pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and other therapeutic areas.
• Medicinal Chemistry Scaffold: Used to explore structure-activity relationships (SAR) due to its constrained spirocyclic and diamine functionalities.
• Agrochemical Research: Serves as a building block for developing novel active ingredients with potential herbicidal or insecticidal properties.
• Ligand Synthesis: Utilized in the preparation of complex chelating agents or catalysts for asymmetric synthesis.
• Chemical Biology Probe Development: Employed to create tool compounds for studying biological pathways and target validation.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects.

Basic Information

Item	Details
Product Name	3-(3-Methoxy-4-Nitrophenyl)-3,9-Diazaspiro[5.5]Undecane
CAS No.	1854943-72-8
Molecular Formula	C19H28N4O3
Molecular Weight	360.45 g/mol
Synonyms	3,9-Diazaspiro[5.5]undecane, 3-(3-methoxy-4-nitrophenyl)-; 3-(3-Methoxy-4-nitrophenyl)-3,9-diazaspiro[5.5]undecane; 3,9-Diazaspiro[5.5]undecane, 3-(3-methoxy-4-nitrophenyl)-; 1854943-72-8; 3-(3-Methoxy-4-nitro-phenyl)-3,9-diaza-spiro[5.5]undecane; Spirocyclic Diamine Nitrophenyl Derivative; 3,9-Diazaspiro[5.5]undecane derivative
EINECS	Contact for details

Quality Control

Our 3-(3-Methoxy-4-Nitrophenyl)-3,9-Diazaspiro[5.5]Undecane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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