Description

7-Azaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dichloro-2-Oxo-, Phenylmethyl Ester is a high-value, multifunctional chemical building block characterized by its unique spirocyclic and dichloro-oxo functional groups. This compound is essential for advanced organic synthesis, particularly in constructing complex molecular architectures for pharmaceutical research and development. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactive dichloro-oxo moiety.
• Chemical Biology Probe Development: Serves as a scaffold for creating tool compounds and probes to study biological pathways and enzyme functions.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing advanced polymers with specific thermal or mechanical properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.

Basic Information

Item	Details
Product Name	7-Azaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dichloro-2-Oxo-, Phenylmethyl Ester
CAS No.	147610-97-7
Molecular Formula	C16H17Cl2NO3
Molecular Weight	342.22 g/mol
Synonyms	Benzyl 1,1-dichloro-2-oxo-7-azaspiro[3.5]nonane-7-carboxylate; 7-Benzyloxycarbonyl-1,1-dichloro-2-oxo-7-azaspiro[3.5]nonane; 1,1-Dichloro-2-oxo-7-azaspiro[3.5]nonane-7-carboxylic acid phenylmethyl ester; 7-CBZ-1,1-dichloro-2-oxo-7-azaspiro[3.5]nonane; Azaspiro Nonane Dichloro Oxo Ester; CAS 147610-97-7
EINECS	Contact for details

Quality Control

Every batch of 7-Azaspiro[3.5]Nonane-7-Carboxylic Acid, 1,1-Dichloro-2-Oxo-, Phenylmethyl Ester is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider storing under an inert atmosphere 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.