Description

2-Acetyl-1H-Indazole-3(2H)-One is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key precursor for developing novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex indazole-based scaffolds.

Application

• Pharmaceutical Intermediate: A crucial synthon for the research and development of new drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that utilize the indazole moiety.
• Fine Chemical Production: Employed in the synthesis of specialty chemicals, dyes, and advanced materials requiring specific heterocyclic structures.
• Academic & Institutional R&D: A valuable reagent for methodological studies and the exploration of new organic reactions in university and institutional laboratories.

Basic Information

Product Name	2-Acetyl-1H-Indazole-3(2H)-One
CAS No.	7384-19-2
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	2-Acetyl-2,3-dihydro-1H-indazol-3-one; 2-Acetyl-1H-indazol-3-ol; 3-Hydroxy-2-acetylindazole; 1-Acetyl-1H-indazol-3-ol; 2-Acetylindazol-3-one; 2-Acetyl-3-hydroxyindazole; 1H-Indazol-3-ol, 2-acetyl-; 2-Acetyl-3-indazolol
EINECS	Contact for details

Quality Control

Our 2-Acetyl-1H-Indazole-3(2H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.