Description

2-Methyl-2H-Indazole-5-Carbaldehyde is a high-purity organic building block and a key synthetic intermediate. This compound is valued for its indazole core, which is a privileged scaffold in medicinal chemistry and materials science. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of novel pesticides and herbicides due to its heterocyclic structure.
• Material Science: Acts as a building block for organic ligands in catalysis and for the creation of functional polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biological studies.
• Academic & Contract Research: Essential for fundamental organic synthesis research and custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	2-Methyl-2H-Indazole-5-Carbaldehyde
CAS No.	1266558-20-6
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	5-Formyl-2-methyl-2H-indazole; 2-Methyl-1H-indazole-5-carboxaldehyde; 2-Methyl-2H-indazole-5-carboxaldehyde; 1H-Indazole-5-carboxaldehyde, 2-methyl-; 2-Methylindazole-5-carbaldehyde; 5-Carbaldehyde-2-methylindazole
EINECS	Contact for details

Quality Control

Our 2-Methyl-2H-Indazole-5-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. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow powder/crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.