Description

2-Phenyl-1,3-Diaza-Spiro[4.4]Non-1-En-4-One is a high-value, structurally complex spirocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique fused ring system makes it a versatile intermediate for developing novel pharmaceuticals and functional materials. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its spirocyclic scaffold for enhanced bioactivity and environmental stability.
• Ligand and Catalyst Development: Serves as a sophisticated backbone for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Precursor: Employed in the research of organic electronic materials, such as OLEDs and semiconductors, due to its rigid, conjugated structure.
• Chemical Biology Probe: Utilized as a core structure in designing molecular probes and inhibitors for studying enzyme function and biological pathways.

Basic Information

Product Name	2-Phenyl-1,3-Diaza-Spiro[4.4]Non-1-En-4-One
CAS No.	779309-80-7
Molecular Formula	C₁₄H₁₄N₂O
Molecular Weight	226.27 g/mol
Synonyms	2-Phenyl-1,3-diazaspiro[4.4]non-1-en-4-one; 1,3-Diaza-2-phenylspiro[4.4]non-1-en-4-one; 2-Phenyl-1,3-diaza-spiro[4.4]non-1-ene-4-one; Spiro[4.4]nonane-1,3-diaza-2-phenyl-4-one derivative; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2-Phenyl-1,3-Diaza-Spiro[4.4]Non-1-En-4-One is manufactured under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 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.