Description

2-Benzyl-2-Aza-Spiro[4.4]Nonane-4-Carboxylic Acid is a sophisticated spirocyclic organic compound featuring both a carboxylic acid and a benzyl-protected amine functionality. This unique structure makes it a valuable and versatile advanced pharmaceutical intermediate and a key building block in organic synthesis. It is primarily utilized by research institutions and pharmaceutical R&D departments for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug candidates, particularly those targeting neurological and metabolic disorders.
• Organic Synthesis Building Block: Used to construct spirocyclic and constrained peptidomimetic scaffolds for medicinal chemistry and chemical biology research.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Agrochemical Research: Employed in the discovery and development of new generation herbicides and plant growth regulators.
• Material Science: Investigated as a monomer or additive for creating polymers with specific thermal or mechanical properties.

Basic Information

Item	Details
Product Name	2-Benzyl-2-Aza-Spiro[4.4]Nonane-4-Carboxylic Acid
CAS No.	1480538-26-8
Molecular Formula	C16H21NO2
Molecular Weight	259.35 g/mol
Synonyms	2-Benzyl-2-azaspiro[4.4]nonane-4-carboxylic acid; 2-Aza-2-benzylspiro[4.4]nonane-4-carboxylic Acid; 2-Benzyl-2-aza-spiro[4.4]nonane-4-carboxylic acid; 4-Carboxy-2-benzyl-2-azaspiro[4.4]nonane; 2-Benzyl-2-azaspiro[4.4]nonane-4-carboxylate (acid form); BBNC Acid; 2-Bn-2-Aza-Spiro[4.4]Nonane-4-COOH
EINECS	Contact for details

Quality Control

Our 2-Benzyl-2-Aza-Spiro[4.4]Nonane-4-Carboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). The compound may be hygroscopic; keep the container tightly sealed under an inert atmosphere for long-term storage to maintain stability.

Specification

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