Description

3-Methoxy-1H-Indazole-5-Carboxaldehyde is a versatile and high-value heterocyclic building block, specifically an indazole derivative, essential for advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a key intermediate for constructing complex molecules in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the indazole scaffold's bioactivity.
• Material Science: Serves as a building block for organic ligands and functional polymers with specialized electronic or optical properties.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	3-Methoxy-1H-Indazole-5-Carboxaldehyde
CAS No.	1199256-13-7
Molecular Formula	C9H8N2O2
Molecular Weight	176.17 g/mol
Synonyms	5-Formyl-3-methoxy-1H-indazole; 3-Methoxy-1H-indazole-5-carbaldehyde; 1H-Indazole-5-carboxaldehyde, 3-methoxy-; 3-Methoxyindazole-5-carboxaldehyde; 3-Methoxy-1H-indazole-5-carbaldehyde; 5-Carbaldehyde-3-methoxyindazole; 3-Methoxy-1H-indazole-5-carboxaldehyde; 1199256-13-7
EINECS	Contact for details

Quality Control

Our 3-Methoxy-1H-Indazole-5-Carboxaldehyde is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality systems are designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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