Description

1-[(3-Chlorophenyl)Methyl]-2H-Indazol-3-One is a high-purity, synthetically derived heterocyclic organic compound featuring a core indazolone scaffold. This specialized chemical serves as a critical pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily required by research institutions and industrial manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used as a building block for developing new pesticides, herbicides, and fungicides.
• Organic Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic molecules in medicinal and process chemistry.
• Biochemical Research: Employed in the study of enzyme inhibition and biological pathway modulation.
• Material Science: Investigated for the development of specialty polymers and organic electronic materials.

Basic Information

Product Name	1-[(3-Chlorophenyl)Methyl]-2H-Indazol-3-One
CAS No.	1025-59-8
Molecular Formula	C14H11ClN2O
Molecular Weight	258.70 g/mol
Synonyms	3-(3-Chlorobenzyl)-1,2-dihydro-3H-indazol-3-one; 3-(3-Chlorobenzyl)-1H-indazol-3(2H)-one; 1-(3-Chlorobenzyl)-1H-indazol-3-ol; 1-(3-Chlorobenzyl)indazol-3-one; 3-(3-Chlorobenzyl)-2H-indazol-3-one; 1-(3-Chlorobenzyl)-2H-indazol-3-one; 1025-59-8; 1-[(3-Chlorophenyl)methyl]-1H-indazol-3-ol
EINECS	Contact for details

Quality Control

Our 1-[(3-Chlorophenyl)Methyl]-2H-Indazol-3-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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