Description

5-Chloro Indazole-3-Carboxaldehyde 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 complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, including kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated indazole core structure.
• Material Science: Building block for creating specialized polymers, ligands, and organic electronic materials.
• Chemical Synthesis: Versatile aldehyde functionality allows for further derivatization via condensation, reduction, or nucleophilic addition reactions.
• Bioconjugation & Probe Development: Useful in creating fluorescent probes or affinity labels for biochemical research.

Basic Information

Product Name	5-Chloro Indazole-3-Carboxaldehyde
CAS No.	102735-84-2
Molecular Formula	C8H5ClN2O
Molecular Weight	180.59 g/mol
Synonyms	5-Chloro-1H-indazole-3-carboxaldehyde; 5-Chloro-1H-indazole-3-carbaldehyde; 3-Formyl-5-chloroindazole; 5-Chloroindazole-3-carboxaldehyde; 102735-84-2; 5-Chloro-1H-indazol-3-yl-methanal; 5-Chloroindazole-3-aldehyde
EINECS	Contact for details

Quality Control

Our 5-Chloro Indazole-3-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is 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). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.