Description

4-Chloro-7-Methyl-3-Formyl (1H)Indazole is a high-purity, synthetically valuable heterocyclic building block. This compound is a critical intermediate in modern pharmaceutical and agrochemical research, enabling the construction of complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the life sciences sector for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for advanced organic materials, such as ligands for catalysts or components in organic electronics.
• Chemical Biology: Employed in the design and synthesis of molecular probes and bio-conjugates for studying biological pathways.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs engaged in custom chemical synthesis projects.

Basic Information

Product Name	4-Chloro-7-Methyl-3-Formyl (1H)Indazole
CAS No.	1000340-67-9
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	4-Chloro-7-methyl-1H-indazole-3-carboxaldehyde; 4-Chloro-7-methylindazole-3-carbaldehyde; 1H-Indazole-3-carboxaldehyde, 4-chloro-7-methyl-; 4-Chloro-7-methyl-1H-indazole-3-carbaldehyde; 4-Chloro-7-methyl-3-formylindazole; 1000340-67-9
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Methyl-3-Formyl (1H)Indazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.