Description

4-Methyl-3-(1H)Indazole Carboxylic Acid is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. Its core value lies in its functionalized indazole scaffold, which serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates targeting various therapeutic areas, including oncology and central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a building block for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of advanced organic electronic materials and specialty polymers.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and inhibitors for biochemical and pharmacological studies.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up production under cGMP guidelines.

Basic Information

Product Name	4-Methyl-3-(1H)Indazole Carboxylic Acid
CAS No.	885518-90-1
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	4-Methyl-1H-indazole-3-carboxylic acid; 3-Carboxy-4-methyl-1H-indazole; 4-Methylindazole-3-carboxylic acid; 4-Methyl-3-carboxyindazole; 885518-90-1; 4-Methyl-3-indazolecarboxylic acid; 1H-Indazole-3-carboxylic acid, 4-methyl-; 4-Methyl-1H-indazol-3-yl carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Methyl-3-(1H)Indazole Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 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.