Description

5-Azaspiro[2.4]Heptane-4,7-Dione, 5-(Phenylmethyl)- is a high-value, specialized organic compound featuring a unique spirocyclic and diketone structure. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and pesticides with specific modes of action.
• Ligand and Catalyst Development: Serves as a sophisticated scaffold for creating novel ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials requiring specific spirocyclic architectures.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry and the exploration of new chemical spaces.

Basic Information

Product Name	5-Azaspiro[2.4]Heptane-4,7-Dione, 5-(Phenylmethyl)-
CAS No.	129306-04-3
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	5-Benzyl-5-azaspiro[2.4]heptane-4,7-dione; 5-Benzyl-1-azaspiro[2.4]heptane-4,7-dione; 5-(Phenylmethyl)-5-azaspiro[2.4]heptane-4,7-dione; 5-Azaspiro[2.4]heptane-4,7-dione, 5-benzyl-; 129306-04-3; 5-Benzyl-5-azaspiro[2.4]heptane-4,7-dione; Benzyl azaspiroheptanedione
EINECS	Contact for details

Quality Control

Our production of 5-Azaspiro[2.4]Heptane-4,7-Dione, 5-(Phenylmethyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and scale-up processes. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

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