Description

3-Hydroxy-4-Nitro (1H)Indazole is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition and other biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive nitroindazole core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and materials chemistry.
• Dye and Pigment Intermediate: Utilized in the research and production of specialized colorants and functional dyes.
• Coordination Chemistry Ligand: Acts as a potential ligand for metal complexes in catalytic and material science applications.
• Biochemical Research: Employed in biochemical assays and as a tool compound for studying enzyme interactions and biological mechanisms.

Basic Information

Product Name	3-Hydroxy-4-Nitro (1H)Indazole
CAS No.	7384-16-9
Molecular Formula	C7H5N3O3
Molecular Weight	179.14 g/mol
Synonyms	4-Nitro-1H-indazol-3-ol; 4-Nitro-3-hydroxyindazole; 3-Hydroxy-4-nitroindazole; 1H-Indazol-3-ol, 4-nitro-; 4-Nitroindazol-3-ol; 3-Hydroxy-4-nitro-1H-indazole; 4-Nitro-1H-indazole-3-ol
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-4-Nitro (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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 light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
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.