Description

3-Hydroxy-4-Nitro-6-(1H)Indazole Carboxylic Acid is a high-purity, specialized indazole derivative serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both nitro and carboxylic acid functional groups, makes it an invaluable intermediate for creating complex pharmacologically active compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, leveraging its heterocyclic core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex indazole-based molecular architectures.
• Material Science Research: Investigated as a monomer or functional additive for specialty polymers and advanced materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Hydroxy-4-Nitro-6-(1H)Indazole Carboxylic Acid
CAS No.	885519-86-8
Molecular Formula	C8H5N3O5
Molecular Weight	223.14 g/mol
Synonyms	4-Nitro-3-hydroxy-1H-indazole-6-carboxylic acid; 6-Carboxy-3-hydroxy-4-nitro-1H-indazole; 3-Hydroxy-4-nitro-1H-indazole-6-carboxylic acid; 1H-Indazole-6-carboxylic acid, 3-hydroxy-4-nitro-; 885519-86-8; 4-Nitro-3-hydroxyindazole-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-4-Nitro-6-(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 production applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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