Description

2,3-Dihydro-2-Diazo-1H-Indene-1-One is a versatile and highly reactive diazo compound, serving as a critical building block in advanced organic synthesis. Its unique structure makes it an essential precursor for generating reactive carbene intermediates, enabling complex molecular transformations. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to construct intricate heterocyclic frameworks and functionalized indane derivatives.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those containing indane or fused heterocyclic structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its reactivity to create complex active ingredients.
• Material Science Research: Employed in the development of advanced organic materials, including polymers and dyes, via carbene insertion reactions.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, including cyclopropanation, C-H insertion, and ylide formation.
• Fine Chemical Production: Acts as a specialized intermediate in the custom synthesis of high-value, low-volume chemicals for various industrial applications.

Basic Information

Product Name	2,3-Dihydro-2-Diazo-1H-Indene-1-One
CAS No.	1775-23-1
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	2-Diazo-1-indanone; 2-Diazoindan-1-one; 1-Indanone, 2-diazo-; 2-Diazo-2,3-dihydro-1H-inden-1-one; NSC 406913; 2-Diazoindanone; Diazoindanone; 2-Diazo-1-oxoindane
EINECS	217-207-5

Quality Control

Our 2,3-Dihydro-2-Diazo-1H-Indene-1-One is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and FTIR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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