Description

1-(2-Methyl-2H-indazol-5-yl)ethan-1-one is a high-purity, specialized organic compound belonging to the indazole class of heterocycles. This chemical serves as a critical pharmaceutical intermediate and research building block for the development of novel active ingredients. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for synthesis and screening applications.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new drug candidates, particularly those targeting various enzyme pathways.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging the indazole scaffold's bioactivity.
• Chemical Research & Development: Serves as a versatile building block for organic synthesis, enabling the exploration of new chemical entities and material properties.
• Ligand and Catalyst Development: Employed in the design and synthesis of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).

Basic Information

Product Name	1-(2-Methyl-2H-indazol-5-yl)ethan-1-one
CAS No.	1159511-28-0
Molecular Formula	C10H10N2O
Molecular Weight	174.20 g/mol
Synonyms	5-Acetyl-2-methyl-2H-indazole; 1-(2-Methyl-2H-indazol-5-yl)ethanone; 2-Methyl-2H-indazol-5-yl methyl ketone; 5-Acetyl-2-methylindazole; 1-(2-Methylindazol-5-yl)ethanone; 2-Methyl-5-acetylindazole; Ethanone, 1-(2-methyl-2H-indazol-5-yl)-
EINECS	Contact for details

Quality Control

Our production of 1-(2-Methyl-2H-indazol-5-yl)ethan-1-one adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research and scale-up. Each lot is characterized by advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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