Description

1-Ethyl-1H-Indazole-3-Carbaldehyde is a versatile and high-purity organic building block essential for advanced chemical synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive indazole core.
• Material Science: Serves as a building block for organic ligands in catalysis and for creating advanced polymers with specific electronic properties.
• Chemical Synthesis: Employed in organic research for constructing complex heterocyclic compounds through reactions like condensation and cyclization.
• Bioconjugation: The aldehyde functional group allows for site-specific labeling and conjugation in biopharmaceutical development.

Basic Information

Product Name	1-Ethyl-1H-Indazole-3-Carbaldehyde
CAS No.	1554135-70-4
Molecular Formula	C10H10N2O
Molecular Weight	174.20 g/mol
Synonyms	1-Ethyl-1H-indazole-3-carboxaldehyde; 3-Formyl-1-ethyl-1H-indazole; 1-Ethylindazole-3-carbaldehyde; 1-Ethyl-3-formylindazole; 1-Ethyl-1H-indazole-3-carboxaldehyde; 1554135-70-4; 1-Ethyl-1H-indazole-3-aldehyde
EINECS	Contact for details

Quality Control

Our 1-Ethyl-1H-Indazole-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

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

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