Description

4-Chloro-6-Nitro-3-(1H)Indazole Carboxaldehyde is a high-purity, synthetically valuable heterocyclic building block. This compound matters as a critical intermediate in the development of advanced pharmaceutical agents and organic materials, enabling complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries for synthesizing novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides and fungicides with specific modes of action.
• Organic Synthesis Building Block: Serves as a versatile aldehyde component in condensation and cyclization reactions.
• Material Science: Employed in the research of organic semiconductors and photoactive materials.
• Chemical Biology Probes: Utilized for creating labeled compounds and probes for biochemical assays.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs for client-specific projects.

Basic Information

Product Name	4-Chloro-6-Nitro-3-(1H)Indazole Carboxaldehyde
CAS No.	887570-76-5
Molecular Formula	C8H4ClN3O3
Molecular Weight	225.59 g/mol
Synonyms	4-Chloro-6-nitro-1H-indazole-3-carbaldehyde; 4-Chloro-6-nitroindazole-3-carboxaldehyde; 3-Formyl-4-chloro-6-nitro-1H-indazole; 1H-Indazole-3-carboxaldehyde, 4-chloro-6-nitro-; 4-Chloro-6-nitro-1H-indazole-3-carbaldehyde; 887570-76-5; 4-Chloro-6-nitroindazole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4-Chloro-6-Nitro-3-(1H)Indazole Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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