Description

1-(2-Diazoethylidene)-1H-Indene CAS NO 31322-20-0 is a specialized diazo compound characterized by its unique indene-diazoalkane hybrid structure, offering high reactivity for advanced synthetic transformations. This compound serves as a versatile building block and photochemical precursor, enabling the synthesis of complex polycyclic frameworks and functional materials. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and specialty polymers.

Application

• Photochemical Reagent: Acts as a key precursor in photolithography and photo-patterning processes for advanced material fabrication.
• Organic Synthesis Intermediate: Used in the synthesis of complex polycyclic aromatic hydrocarbons (PAHs) and strained ring systems via carbene insertion and cycloaddition reactions.
• Pharmaceutical Research: Employed as a building block for constructing novel molecular scaffolds in drug discovery programs targeting challenging biological pathways.
• Agrochemical Development: Serves as an intermediate in the research and development of new active ingredients with unique modes of action.
• Material Science: Utilized in the development of specialty polymers and functional organic materials requiring precise molecular architecture.
• Academic Research: A valuable tool in mechanistic studies and methodology development within university and institutional chemistry laboratories.

Basic Information

Product Name	1-(2-Diazoethylidene)-1H-Indene
CAS No.	31322-20-0
Molecular Formula	C11H8N2
Molecular Weight	168.20 g/mol
Synonyms	1-(2-Diazoethylidene)indene; 1H-Indene, 1-(2-diazoethylidene)-; 1-(Diazoethylidene)indene; 2-Diazo-1-(1H-inden-1-ylidene)ethane; 1-(2-Diazoethylidene)indene; Diazoindene derivative
EINECS	Contact for details

Quality Control

Our 1-(2-Diazoethylidene)-1H-Indene is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability for research and development applications. Each lot undergoes comprehensive analytical characterization, including spectroscopic purity verification and stability assessment. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to support your quality assurance and regulatory documentation 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). Due to its light-sensitive nature, handling and storage should minimize exposure to direct light. Keep away from heat, sparks, and open flames. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., DCM, THF, Toluene)
Residual Solvents (GC)	Meets ICH guidelines

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