Description

5-Methoxy-1H-Indazole-3-Carboxylic Acid Ethyl Ester is a high-purity, versatile indazole derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized heterocyclic core essential for constructing complex molecules with potential biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for use as a key intermediate in drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in oncology and CNS therapeutic areas.
• Agrochemical Research: Used in the synthesis of new candidate molecules for crop protection and pest management.
• Chemical Biology Probe: Serves as a scaffold for developing molecular probes to study enzyme function and biological pathways.
• Material Science Research: Potential precursor for specialty polymers or organic electronic materials due to its conjugated indazole structure.
• Academic & Contract Research: Essential for methodological development and synthetic chemistry studies in academic and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	5-Methoxy-1H-Indazole-3-Carboxylic Acid Ethyl Ester
CAS No.	865887-16-7
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	Ethyl 5-Methoxy-1H-indazole-3-carboxylate; 5-Methoxy-1H-indazole-3-carboxylic acid ethyl ester; 1H-Indazole-3-carboxylic acid, 5-methoxy-, ethyl ester; 865887-16-7; Ethyl 5-methoxyindazole-3-carboxylate; 5-Methoxyindazole-3-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 5-Methoxy-1H-Indazole-3-Carboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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