Description

Ethyl 4-Methoxy-1H-Indazole-5-Carboxylate is a high-purity indazole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators that require the indazole scaffold for biological activity.
• Chemical Research: Serves as a versatile precursor in academic and industrial laboratories for heterocyclic chemistry studies and the development of new synthetic methodologies.
• Material Science: Potential building block for advanced organic materials, such as organic light-emitting diodes (OLEDs) or conductive polymers, due to its electron-rich aromatic system.
• Biochemical Tool Compound: Used in biochemical assays and as a starting point for developing enzyme inhibitors or receptor modulators in life science research.

Basic Information

Product Name	Ethyl 4-Methoxy-1H-Indazole-5-Carboxylate
CAS No.	633327-84-1
Molecular Formula	C11H12N2O3
Molecular Weight	220.23 g/mol
Synonyms	Ethyl 4-methoxy-1H-indazole-5-carboxylate; 5-Carbethoxy-4-methoxyindazole; 4-Methoxy-1H-indazole-5-carboxylic acid ethyl ester; 1H-Indazole-5-carboxylic acid, 4-methoxy-, ethyl ester; Ethyl 4-methoxyindazole-5-carboxylate; 4-Methoxyindazole-5-carboxylic acid ethyl ester; 633327-84-1
EINECS	Contact for details

Quality Control

Our Ethyl 4-Methoxy-1H-Indazole-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your research or production standards.

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 may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.