Description

5-Methyl-1H-Indazole-4-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its indazole core and formyl functional group. This compound is critical for medicinal chemistry research and development, serving as a versatile building block for the synthesis of novel bioactive molecules. It is primarily sought after by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new therapeutic agents, particularly in oncology and CNS drug discovery.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted small molecule drugs, especially kinase inhibitors and receptor modulators.
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and pesticides.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs for client-specific molecule synthesis.

Basic Information

Product Name	5-Methyl-1H-Indazole-4-Carbaldehyde
CAS No.	1783447-39-1
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	5-Methyl-1H-indazole-4-carboxaldehyde; 4-Formyl-5-methyl-1H-indazole; 5-Methyl-4-indazolecarboxaldehyde; 1H-Indazole-4-carboxaldehyde, 5-methyl-; 5-Methylindazole-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 5-Methyl-1H-Indazole-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with client specifications and supporting regulatory filings.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.