Description

4-Methoxyindazole-3-Carboxylic Acid is a high-purity, versatile indazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized core structure for constructing complex molecules with potential biological activity. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly those developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe: Serves as a scaffold for creating molecular tools to study enzyme function and biological pathways.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced materials.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry.

Basic Information

Item	Details
Product Name	4-Methoxyindazole-3-Carboxylic Acid
CAS No.	865887-02-1
Molecular Formula	C9H8N2O3
Molecular Weight	192.17 g/mol
Synonyms	4-Methoxy-1H-indazole-3-carboxylic acid; 1H-Indazole-3-carboxylic acid, 4-methoxy-; 4-Methoxyindazole-3-carboxylic acid; 865887-02-1; 4-Methoxy-1H-indazole-3-carboxylic acid; 4-Methoxyindazol-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Methoxyindazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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