Description

Phenyl 4-Amino-2-Azaspiro[4.4]Nonane-2-Carboxylate is a high-purity, advanced pharmaceutical intermediate featuring a unique spirocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral research. It is primarily sought by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, especially those targeting neurological pathways.
• Medicinal Chemistry Research: Used as a versatile scaffold for constructing novel molecular libraries in drug discovery programs.
• Process Chemistry Development: Serves as a standard or starting material for optimizing scalable synthetic routes for new APIs.
• Academic & Contract Research: Employed in university and CRO settings for studying structure-activity relationships (SAR) and reaction mechanisms.
• Fine Chemical Synthesis: Utilized in the multi-step production of specialized, high-value organic compounds.

Basic Information

Product Name	Phenyl 4-Amino-2-Azaspiro[4.4]Nonane-2-Carboxylate
CAS No.	885272-26-4
Molecular Formula	C16H20N2O2
Molecular Weight	272.34 g/mol
Synonyms	4-Amino-2-azaspiro[4.4]nonane-2-carboxylic acid phenyl ester; Phenyl 4-amino-2-azaspiro[4.4]nonane-2-carboxylate; 2-Azaspiro[4.4]nonane-2-carboxylic acid, 4-amino-, phenyl ester; 885272-26-4; 4-Amino-2-azaspiro[4.4]nonane-2-carboxylate phenyl ester; Phenyl ester of 4-amino-2-azaspiro[4.4]nonane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Phenyl 4-Amino-2-Azaspiro[4.4]Nonane-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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