Description

3-Chloro-6-Nitro-4-(1H)Indazole Carboxylic Acid is a high-purity, synthetically valuable heterocyclic building block. This compound is critical for advanced pharmaceutical research and development, particularly in the synthesis of novel small-molecule drug candidates. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate a functionalized indazole core into their molecular targets.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other biologically active molecules targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic structure.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating tool compounds to study enzyme function and cellular processes.
• Material Science: Potential building block for advanced organic materials and ligands in catalytic systems.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific novel chemical entities (NCEs).

Basic Information

Product Name	3-Chloro-6-Nitro-4-(1H)Indazole Carboxylic Acid
CAS No.	885519-67-5
Molecular Formula	C8H4ClN3O4
Molecular Weight	241.59 g/mol
Synonyms	4-(1H)-Indazolecarboxylic acid, 3-chloro-6-nitro-; 3-Chloro-6-nitro-1H-indazole-4-carboxylic acid; 885519-67-5; 3-Chloro-6-nitroindazole-4-carboxylic acid; 6-Nitro-3-chloro-1H-indazole-4-carboxylic acid; 3-Chloro-6-nitro-4-carboxyindazole
EINECS	Contact for details

Quality Control

Our 3-Chloro-6-Nitro-4-(1H)Indazole Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) with lot-specific data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%

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